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Message-Id: <1375485703-4077-4-git-send-email-zml@linux.vnet.ibm.com>
Date: Fri, 2 Aug 2013 16:21:43 -0700
From: Zach Levis <zml@...ux.vnet.ibm.com>
To: akpm@...ux-foundation.org, oleg@...hat.com
Cc: viro@...iv.linux.org.uk, linux-kernel@...r.kernel.org,
linux-fsdevel@...r.kernel.org, dan.carpenter@...cle.com,
Zach Levis <zml@...ux.vnet.ibm.com>,
Zach Levis <zach@...hsthings.com>
Subject: [PATCH v3 3/3] fs/binfmts: Whitespace fixes with scripts/cleanfile
Obligatory first-patchset whitespace commit
Signed-off-by: Zach Levis <zach@...hsthings.com>
Signed-off-by: Zach Levis <zml@...ux.vnet.ibm.com>
---
fs/binfmt_aout.c | 8 ++++----
fs/binfmt_elf.c | 38 +++++++++++++++++++-------------------
fs/binfmt_elf_fdpic.c | 8 ++++----
fs/binfmt_em86.c | 4 ++--
fs/binfmt_flat.c | 26 +++++++++++++-------------
fs/binfmt_misc.c | 24 ++++++++++++------------
fs/binfmt_script.c | 8 ++++----
fs/binfmt_som.c | 2 +-
fs/exec.c | 10 +++++-----
9 files changed, 64 insertions(+), 64 deletions(-)
diff --git a/fs/binfmt_aout.c b/fs/binfmt_aout.c
index f6bed04..c0a458b 100644
--- a/fs/binfmt_aout.c
+++ b/fs/binfmt_aout.c
@@ -62,7 +62,7 @@ static int aout_core_dump(struct coredump_params *cprm)
fs = get_fs();
set_fs(KERNEL_DS);
has_dumped = 1;
- strncpy(dump.u_comm, current->comm, sizeof(dump.u_comm));
+ strncpy(dump.u_comm, current->comm, sizeof(dump.u_comm));
dump.u_ar0 = offsetof(struct user, regs);
dump.signal = cprm->siginfo->si_signo;
aout_dump_thread(cprm->regs, &dump);
@@ -302,7 +302,7 @@ static int load_aout_binary(struct linux_binprm * bprm)
if ((fd_offset & ~PAGE_MASK) != 0 && printk_ratelimit())
{
- printk(KERN_WARNING
+ printk(KERN_WARNING
"fd_offset is not page aligned. Please convert program: %s\n",
bprm->file->f_path.dentry->d_name.name);
}
@@ -391,12 +391,12 @@ static int load_aout_library(struct file *file)
if ((N_TXTOFF(ex) & ~PAGE_MASK) != 0) {
if (printk_ratelimit())
{
- printk(KERN_WARNING
+ printk(KERN_WARNING
"N_TXTOFF is not page aligned. Please convert library: %s\n",
file->f_path.dentry->d_name.name);
}
vm_brk(start_addr, ex.a_text + ex.a_data + ex.a_bss);
-
+
read_code(file, start_addr, N_TXTOFF(ex),
ex.a_text + ex.a_data);
retval = 0;
diff --git a/fs/binfmt_elf.c b/fs/binfmt_elf.c
index cd7d546..9b0b372 100644
--- a/fs/binfmt_elf.c
+++ b/fs/binfmt_elf.c
@@ -218,7 +218,7 @@ create_elf_tables(struct linux_binprm *bprm, struct elfhdr *exec,
} while (0)
#ifdef ARCH_DLINFO
- /*
+ /*
* ARCH_DLINFO must come first so PPC can do its special alignment of
* AUXV.
* update AT_VECTOR_SIZE_ARCH if the number of NEW_AUX_ENT() in
@@ -239,7 +239,7 @@ create_elf_tables(struct linux_binprm *bprm, struct elfhdr *exec,
NEW_AUX_ENT(AT_EUID, from_kuid_munged(cred->user_ns, cred->euid));
NEW_AUX_ENT(AT_GID, from_kgid_munged(cred->user_ns, cred->gid));
NEW_AUX_ENT(AT_EGID, from_kgid_munged(cred->user_ns, cred->egid));
- NEW_AUX_ENT(AT_SECURE, security_bprm_secureexec(bprm));
+ NEW_AUX_ENT(AT_SECURE, security_bprm_secureexec(bprm));
NEW_AUX_ENT(AT_RANDOM, (elf_addr_t)(unsigned long)u_rand_bytes);
#ifdef ELF_HWCAP2
NEW_AUX_ENT(AT_HWCAP2, ELF_HWCAP2);
@@ -433,7 +433,7 @@ static unsigned long load_elf_interp(struct elfhdr *interp_elf_ex,
error = -EIO;
if (retval != size) {
if (retval < 0)
- error = retval;
+ error = retval;
goto out_close;
}
@@ -452,7 +452,7 @@ static unsigned long load_elf_interp(struct elfhdr *interp_elf_ex,
unsigned long k, map_addr;
if (eppnt->p_flags & PF_R)
- elf_prot = PROT_READ;
+ elf_prot = PROT_READ;
if (eppnt->p_flags & PF_W)
elf_prot |= PROT_WRITE;
if (eppnt->p_flags & PF_X)
@@ -570,7 +570,7 @@ static unsigned long randomize_stack_top(unsigned long stack_top)
static int load_elf_binary(struct linux_binprm *bprm)
{
struct file *interpreter = NULL; /* to shut gcc up */
- unsigned long load_addr = 0, load_bias = 0;
+ unsigned long load_addr = 0, load_bias = 0;
int load_addr_set = 0;
char * elf_interpreter = NULL;
unsigned long error;
@@ -595,7 +595,7 @@ static int load_elf_binary(struct linux_binprm *bprm)
retval = -ENOMEM;
goto out_ret;
}
-
+
/* Get the exec-header */
loc->elf_ex = *((struct elfhdr *)bprm->buf);
@@ -615,7 +615,7 @@ static int load_elf_binary(struct linux_binprm *bprm)
if (loc->elf_ex.e_phentsize != sizeof(struct elf_phdr))
goto out;
if (loc->elf_ex.e_phnum < 1 ||
- loc->elf_ex.e_phnum > 65536U / sizeof(struct elf_phdr))
+ loc->elf_ex.e_phnum > 65536U / sizeof(struct elf_phdr))
goto out;
size = loc->elf_ex.e_phnum * sizeof(struct elf_phdr);
retval = -ENOMEM;
@@ -647,7 +647,7 @@ static int load_elf_binary(struct linux_binprm *bprm)
* is an a.out format binary
*/
retval = -ENOEXEC;
- if (elf_ppnt->p_filesz > PATH_MAX ||
+ if (elf_ppnt->p_filesz > PATH_MAX ||
elf_ppnt->p_filesz < 2)
goto out_free_ph;
@@ -747,7 +747,7 @@ static int load_elf_binary(struct linux_binprm *bprm)
send_sig(SIGKILL, current, 0);
goto out_free_dentry;
}
-
+
current->mm->start_stack = bprm->p;
/* Now we do a little grungy work by mmapping the ELF image into
@@ -762,7 +762,7 @@ static int load_elf_binary(struct linux_binprm *bprm)
if (unlikely (elf_brk > elf_bss)) {
unsigned long nbyte;
-
+
/* There was a PT_LOAD segment with p_memsz > p_filesz
before this one. Map anonymous pages, if needed,
and clear the area. */
@@ -1294,7 +1294,7 @@ static void fill_elf_note_phdr(struct elf_phdr *phdr, int sz, loff_t offset)
return;
}
-static void fill_note(struct memelfnote *note, const char *name, int type,
+static void fill_note(struct memelfnote *note, const char *name, int type,
unsigned int sz, void *data)
{
note->name = name;
@@ -1346,7 +1346,7 @@ static int fill_psinfo(struct elf_prpsinfo *psinfo, struct task_struct *p,
{
const struct cred *cred;
unsigned int i, len;
-
+
/* first copy the parameters from user space */
memset(psinfo, 0, sizeof(struct elf_prpsinfo));
@@ -1380,7 +1380,7 @@ static int fill_psinfo(struct elf_prpsinfo *psinfo, struct task_struct *p,
SET_GID(psinfo->pr_gid, from_kgid_munged(cred->user_ns, cred->gid));
rcu_read_unlock();
strncpy(psinfo->pr_fname, p->comm, sizeof(psinfo->pr_fname));
-
+
return 0;
}
@@ -1781,8 +1781,8 @@ static int elf_dump_thread_status(long signr, struct elf_thread_status *t)
t->num_notes = 0;
fill_prstatus(&t->prstatus, p, signr);
- elf_core_copy_task_regs(p, &t->prstatus.pr_reg);
-
+ elf_core_copy_task_regs(p, &t->prstatus.pr_reg);
+
fill_note(&t->notes[0], "CORE", NT_PRSTATUS, sizeof(t->prstatus),
&(t->prstatus));
t->num_notes++;
@@ -1803,7 +1803,7 @@ static int elf_dump_thread_status(long signr, struct elf_thread_status *t)
t->num_notes++;
sz += notesize(&t->notes[2]);
}
-#endif
+#endif
return sz;
}
@@ -2055,7 +2055,7 @@ static int elf_core_dump(struct coredump_params *cprm)
/*
* We no longer stop all VM operations.
- *
+ *
* This is because those proceses that could possibly change map_count
* or the mmap / vma pages are now blocked in do_exit on current
* finishing this core dump.
@@ -2064,7 +2064,7 @@ static int elf_core_dump(struct coredump_params *cprm)
* the map_count or the pages allocated. So no possibility of crashing
* exists while dumping the mm->vm_next areas to the core file.
*/
-
+
/* alloc memory for large data structures: too large to be on stack */
elf = kmalloc(sizeof(*elf), GFP_KERNEL);
if (!elf)
@@ -2170,7 +2170,7 @@ static int elf_core_dump(struct coredump_params *cprm)
if (!elf_core_write_extra_phdrs(cprm->file, offset, &size, cprm->limit))
goto end_coredump;
- /* write out the notes section */
+ /* write out the notes section */
if (!write_note_info(&info, cprm->file, &foffset))
goto end_coredump;
diff --git a/fs/binfmt_elf_fdpic.c b/fs/binfmt_elf_fdpic.c
index 6be4448..799791b 100644
--- a/fs/binfmt_elf_fdpic.c
+++ b/fs/binfmt_elf_fdpic.c
@@ -1595,8 +1595,8 @@ static int elf_fdpic_core_dump(struct coredump_params *cprm)
struct memelfnote *notes = NULL;
struct elf_prstatus *prstatus = NULL; /* NT_PRSTATUS */
struct elf_prpsinfo *psinfo = NULL; /* NT_PRPSINFO */
- LIST_HEAD(thread_list);
- struct list_head *t;
+ LIST_HEAD(thread_list);
+ struct list_head *t;
elf_fpregset_t *fpu = NULL;
#ifdef ELF_CORE_COPY_XFPREGS
elf_fpxregset_t *xfpu = NULL;
@@ -1705,7 +1705,7 @@ static int elf_fdpic_core_dump(struct coredump_params *cprm)
fill_note(¬es[numnote++], "CORE", NT_AUXV,
i * sizeof(elf_addr_t), auxv);
- /* Try to dump the FPU. */
+ /* Try to dump the FPU. */
if ((prstatus->pr_fpvalid =
elf_core_copy_task_fpregs(current, cprm->regs, fpu)))
fill_note(notes + numnote++,
@@ -1795,7 +1795,7 @@ static int elf_fdpic_core_dump(struct coredump_params *cprm)
if (!elf_core_write_extra_phdrs(cprm->file, offset, &size, cprm->limit))
goto end_coredump;
- /* write out the notes section */
+ /* write out the notes section */
for (i = 0; i < numnote; i++)
if (!writenote(notes + i, cprm->file, &foffset))
goto end_coredump;
diff --git a/fs/binfmt_em86.c b/fs/binfmt_em86.c
index 8404cdd..0e58293 100644
--- a/fs/binfmt_em86.c
+++ b/fs/binfmt_em86.c
@@ -63,11 +63,11 @@ static int load_em86(struct linux_binprm *bprm)
*/
remove_arg_zero(bprm);
retval = copy_strings_kernel(1, &bprm->filename, bprm);
- if (retval < 0) return retval;
+ if (retval < 0) return retval;
bprm->argc++;
if (i_arg) {
retval = copy_strings_kernel(1, &i_arg, bprm);
- if (retval < 0) return retval;
+ if (retval < 0) return retval;
bprm->argc++;
}
retval = copy_strings_kernel(1, &i_name, bprm);
diff --git a/fs/binfmt_flat.c b/fs/binfmt_flat.c
index a7641e1..887b3e5 100644
--- a/fs/binfmt_flat.c
+++ b/fs/binfmt_flat.c
@@ -388,7 +388,7 @@ void old_reloc(unsigned long rl)
#endif
flat_v2_reloc_t r;
unsigned long *ptr;
-
+
r.value = rl;
#if defined(CONFIG_COLDFIRE)
ptr = (unsigned long *) (current->mm->start_code + r.reloc.offset);
@@ -401,7 +401,7 @@ void old_reloc(unsigned long rl)
"(address %p, currently %x) into segment %s\n",
r.reloc.offset, ptr, (int)*ptr, segment[r.reloc.type]);
#endif
-
+
switch (r.reloc.type) {
case OLD_FLAT_RELOC_TYPE_TEXT:
*ptr += current->mm->start_code;
@@ -420,7 +420,7 @@ void old_reloc(unsigned long rl)
#ifdef DEBUG
printk("Relocation became %x\n", (int)*ptr);
#endif
-}
+}
/****************************************************************************/
@@ -479,7 +479,7 @@ static int load_flat_file(struct linux_binprm * bprm,
ret = -ENOEXEC;
goto err;
}
-
+
/* Don't allow old format executables to use shared libraries */
if (rev == OLD_FLAT_VERSION && id != 0) {
printk("BINFMT_FLAT: shared libraries are not available before rev 0x%x\n",
@@ -581,7 +581,7 @@ static int load_flat_file(struct linux_binprm * bprm,
fpos = ntohl(hdr->data_start);
#ifdef CONFIG_BINFMT_ZFLAT
if (flags & FLAT_FLAG_GZDATA) {
- result = decompress_exec(bprm, fpos, (char *) datapos,
+ result = decompress_exec(bprm, fpos, (char *) datapos,
full_data, 0);
} else
#endif
@@ -704,7 +704,7 @@ static int load_flat_file(struct linux_binprm * bprm,
libinfo->lib_list[id].loaded = 1;
libinfo->lib_list[id].entry = (0x00ffffff & ntohl(hdr->entry)) + textpos;
libinfo->lib_list[id].build_date = ntohl(hdr->build_date);
-
+
/*
* We just load the allocations into some temporary memory to
* help simplify all this mumbo jumbo
@@ -784,11 +784,11 @@ static int load_flat_file(struct linux_binprm * bprm,
for (i=0; i < relocs; i++)
old_reloc(ntohl(reloc[i]));
}
-
+
flush_icache_range(start_code, end_code);
/* zero the BSS, BRK and stack areas */
- memset((void*)(datapos + data_len), 0, bss_len +
+ memset((void*)(datapos + data_len), 0, bss_len +
(memp + memp_size - stack_len - /* end brk */
libinfo->lib_list[id].start_brk) + /* start brk */
stack_len);
@@ -882,11 +882,11 @@ static int load_flat_binary(struct linux_binprm * bprm)
stack_len += (bprm->argc + 1) * sizeof(char *); /* the argv array */
stack_len += (bprm->envc + 1) * sizeof(char *); /* the envp array */
stack_len += FLAT_STACK_ALIGN - 1; /* reserve for upcoming alignment */
-
+
res = load_flat_file(bprm, &libinfo, 0, &stack_len);
if (IS_ERR_VALUE(res))
return res;
-
+
/* Update data segment pointers for all libraries */
for (i=0; i<MAX_SHARED_LIBS; i++)
if (libinfo.lib_list[i].loaded)
@@ -908,7 +908,7 @@ static int load_flat_binary(struct linux_binprm * bprm)
((char *) page_address(bprm->page[i/PAGE_SIZE]))[i % PAGE_SIZE];
sp = (unsigned long *) create_flat_tables(p, bprm);
-
+
/* Fake some return addresses to ensure the call chain will
* initialise library in order for us. We are required to call
* lib 1 first, then 2, ... and finally the main program (id 0).
@@ -924,7 +924,7 @@ static int load_flat_binary(struct linux_binprm * bprm)
}
}
#endif
-
+
/* Stash our initial stack pointer into the mm structure */
current->mm->start_stack = (unsigned long )sp;
@@ -933,7 +933,7 @@ static int load_flat_binary(struct linux_binprm * bprm)
#endif
DBG_FLT("start_thread(regs=0x%x, entry=0x%x, start_stack=0x%x)\n",
(int)regs, (int)start_addr, (int)current->mm->start_stack);
-
+
start_thread(regs, start_addr, current->mm->start_stack);
return 0;
diff --git a/fs/binfmt_misc.c b/fs/binfmt_misc.c
index d74afc0..8b9d701 100644
--- a/fs/binfmt_misc.c
+++ b/fs/binfmt_misc.c
@@ -62,7 +62,7 @@ static struct file_system_type bm_fs_type;
static struct vfsmount *bm_mnt;
static int entry_count;
-/*
+/*
* Check if we support the binfmt
* if we do, return the node, else NULL
* locking is done in load_misc_binary
@@ -138,12 +138,12 @@ static int load_misc_binary(struct linux_binprm *bprm)
/* if the binary should be opened on behalf of the
* interpreter than keep it open and assign descriptor
* to it */
- fd_binary = get_unused_fd();
- if (fd_binary < 0) {
- retval = fd_binary;
- goto _ret;
- }
- fd_install(fd_binary, bprm->file);
+ fd_binary = get_unused_fd();
+ if (fd_binary < 0) {
+ retval = fd_binary;
+ goto _ret;
+ }
+ fd_install(fd_binary, bprm->file);
/* if the binary is not readable than enforce mm->dumpable=0
regardless of the interpreter's permissions */
@@ -156,11 +156,11 @@ static int load_misc_binary(struct linux_binprm *bprm)
bprm->interp_flags |= BINPRM_FLAGS_EXECFD;
bprm->interp_data = fd_binary;
- } else {
- allow_write_access(bprm->file);
- fput(bprm->file);
- bprm->file = NULL;
- }
+ } else {
+ allow_write_access(bprm->file);
+ fput(bprm->file);
+ bprm->file = NULL;
+ }
/* make argv[1] be the path to the binary */
retval = copy_strings_kernel (1, &bprm->interp, bprm);
if (retval < 0)
diff --git a/fs/binfmt_script.c b/fs/binfmt_script.c
index 53f3c17..c5bac1a 100644
--- a/fs/binfmt_script.c
+++ b/fs/binfmt_script.c
@@ -45,7 +45,7 @@ static int load_script(struct linux_binprm *bprm)
break;
}
for (cp = bprm->buf+2; (*cp == ' ') || (*cp == '\t'); cp++);
- if (*cp == '\0')
+ if (*cp == '\0')
return -ENOEXEC; /* No interpreter name found */
i_name = cp;
i_arg = NULL;
@@ -70,15 +70,15 @@ static int load_script(struct linux_binprm *bprm)
if (retval)
return retval;
retval = copy_strings_kernel(1, &bprm->interp, bprm);
- if (retval < 0) return retval;
+ if (retval < 0) return retval;
bprm->argc++;
if (i_arg) {
retval = copy_strings_kernel(1, &i_arg, bprm);
- if (retval < 0) return retval;
+ if (retval < 0) return retval;
bprm->argc++;
}
retval = copy_strings_kernel(1, &i_name, bprm);
- if (retval) return retval;
+ if (retval) return retval;
bprm->argc++;
retval = bprm_change_interp(interp, bprm);
if (retval < 0)
diff --git a/fs/binfmt_som.c b/fs/binfmt_som.c
index 1c3ccc5..88af0d1 100644
--- a/fs/binfmt_som.c
+++ b/fs/binfmt_som.c
@@ -2,7 +2,7 @@
* linux/fs/binfmt_som.c
*
* These are the functions used to load SOM format executables as used
- * by HP-UX.
+ * by HP-UX.
*
* Copyright 1999 Matthew Wilcox <willy@...h.ai>
* based on binfmt_elf which is
diff --git a/fs/exec.c b/fs/exec.c
index 779361d..272ce09 100644
--- a/fs/exec.c
+++ b/fs/exec.c
@@ -19,7 +19,7 @@
* current->executable is only used by the procfs. This allows a dispatch
* table to check for several different types of binary formats. We keep
* trying until we recognize the file or we run out of supported binary
- * formats.
+ * formats.
*/
#include <linux/slab.h>
@@ -156,7 +156,7 @@ SYSCALL_DEFINE1(uselib, const char __user *, library)
exit:
fput(file);
out:
- return error;
+ return error;
}
#ifdef CONFIG_MMU
@@ -1141,7 +1141,7 @@ void setup_new_exec(struct linux_binprm * bprm)
group */
current->self_exec_id++;
-
+
flush_signal_handlers(current, 0);
do_close_on_exec(current->files);
}
@@ -1267,8 +1267,8 @@ static int check_unsafe_exec(struct linux_binprm *bprm)
return res;
}
-/*
- * Fill the binprm structure from the inode.
+/*
+ * Fill the binprm structure from the inode.
* Check permissions, then read the first 128 (BINPRM_BUF_SIZE) bytes
*
* This may be called multiple times for binary chains (scripts for example).
--
1.7.1
--
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