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Date: Thu, 10 Apr 2014 21:40:44 +0100
From: Paul McQuade <paulmcquad@...il.com>
To: linux-kernel@...r.kernel.org
Cc: akpm@...ux-foundation.org, hpa@...ux.intel.com, aquini@...hat.com
Subject: [PATCH 2/2] ipc:kernel:clear whitespace
trailing whitespace
Signed-off-by: Paul McQuade <paulmcquad@...il.com>
---
ipc/msg.c | 31 +++++++++++++++----------------
ipc/sem.c | 10 +++++-----
ipc/shm.c | 2 +-
ipc/util.c | 4 ++--
ipc/util.h | 8 ++++----
kernel/acct.c | 4 ++--
6 files changed, 29 insertions(+), 30 deletions(-)
diff --git a/ipc/msg.c b/ipc/msg.c
index a385372..45c6360 100644
--- a/ipc/msg.c
+++ b/ipc/msg.c
@@ -612,23 +612,22 @@ SYSCALL_DEFINE3(msgctl, int, msqid, int, cmd, struct msqid_ds __user *, buf)
static int testmsg(struct msg_msg *msg, long type, int mode)
{
- switch (mode)
- {
- case SEARCH_ANY:
- case SEARCH_NUMBER:
+ switch (mode) {
+ case SEARCH_ANY:
+ case SEARCH_NUMBER:
+ return 1;
+ case SEARCH_LESSEQUAL:
+ if (msg->m_type <= type)
return 1;
- case SEARCH_LESSEQUAL:
- if (msg->m_type <= type)
- return 1;
- break;
- case SEARCH_EQUAL:
- if (msg->m_type == type)
- return 1;
- break;
- case SEARCH_NOTEQUAL:
- if (msg->m_type != type)
- return 1;
- break;
+ break;
+ case SEARCH_EQUAL:
+ if (msg->m_type == type)
+ return 1;
+ break;
+ case SEARCH_NOTEQUAL:
+ if (msg->m_type != type)
+ return 1;
+ break;
}
return 0;
}
diff --git a/ipc/sem.c b/ipc/sem.c
index 3bbfa6c..64a8bba 100644
--- a/ipc/sem.c
+++ b/ipc/sem.c
@@ -160,7 +160,7 @@ static int sysvipc_sem_proc_show(struct seq_file *s, void *it);
* sem_array.pending{_alter,_cont},
* sem_array.sem_undo: global sem_lock() for read/write
* sem_undo.proc_next: only "current" is allowed to read/write that field.
- *
+ *
* sem_array.sem_base[i].pending_{const,alter}:
* global or semaphore sem_lock() for read/write
*/
@@ -1161,7 +1161,7 @@ static int semctl_nolock(struct ipc_namespace *ns, int semid,
err = security_sem_semctl(NULL, cmd);
if (err)
return err;
-
+
memset(&seminfo, 0, sizeof(seminfo));
seminfo.semmni = ns->sc_semmni;
seminfo.semmns = ns->sc_semmns;
@@ -1181,7 +1181,7 @@ static int semctl_nolock(struct ipc_namespace *ns, int semid,
}
max_id = ipc_get_maxid(&sem_ids(ns));
up_read(&sem_ids(ns).rwsem);
- if (copy_to_user(p, &seminfo, sizeof(struct seminfo)))
+ if (copy_to_user(p, &seminfo, sizeof(struct seminfo)))
return -EFAULT;
return (max_id < 0) ? 0 : max_id;
}
@@ -1883,7 +1883,7 @@ SYSCALL_DEFINE4(semtimedop, int, semid, struct sembuf __user *, tsops,
/* We need to sleep on this operation, so we put the current
* task into the pending queue and go to sleep.
*/
-
+
queue.sops = sops;
queue.nsops = nsops;
queue.undo = un;
@@ -2016,7 +2016,7 @@ int copy_semundo(unsigned long clone_flags, struct task_struct *tsk)
return error;
atomic_inc(&undo_list->refcnt);
tsk->sysvsem.undo_list = undo_list;
- } else
+ } else
tsk->sysvsem.undo_list = NULL;
return 0;
diff --git a/ipc/shm.c b/ipc/shm.c
index 89ab12c..33d7e95 100644
--- a/ipc/shm.c
+++ b/ipc/shm.c
@@ -694,7 +694,7 @@ static inline unsigned long copy_shminfo_to_user(void __user *buf, struct shminf
out.shmmin = in->shmmin;
out.shmmni = in->shmmni;
out.shmseg = in->shmseg;
- out.shmall = in->shmall;
+ out.shmall = in->shmall;
return copy_to_user(buf, &out, sizeof(out));
}
diff --git a/ipc/util.c b/ipc/util.c
index 2eb0d1e..00bd4f5 100644
--- a/ipc/util.c
+++ b/ipc/util.c
@@ -183,7 +183,7 @@ void __init ipc_init_proc_interface(const char *path, const char *header,
* ipc_findkey - find a key in an ipc identifier set
* @ids: ipc identifier set
* @key: key to find
- *
+ *
* Returns the locked pointer to the ipc structure if found or NULL
* otherwise. If key is found ipc points to the owning ipc structure
*
@@ -538,7 +538,7 @@ int ipcperms(struct ipc_namespace *ns, struct kern_ipc_perm *ipcp, short flag)
else if (in_group_p(ipcp->cgid) || in_group_p(ipcp->gid))
granted_mode >>= 3;
/* is there some bit set in requested_mode but not in granted_mode? */
- if ((requested_mode & ~granted_mode & 0007) &&
+ if ((requested_mode & ~granted_mode & 0007) &&
!ns_capable(ns->user_ns, CAP_IPC_OWNER))
return -1;
diff --git a/ipc/util.h b/ipc/util.h
index 9c47d6f..e426d42 100644
--- a/ipc/util.h
+++ b/ipc/util.h
@@ -78,9 +78,9 @@ struct ipc_params {
* . routine to call for an extra check if needed
*/
struct ipc_ops {
- int (*getnew) (struct ipc_namespace *, struct ipc_params *);
- int (*associate) (struct kern_ipc_perm *, int);
- int (*more_checks) (struct kern_ipc_perm *, struct ipc_params *);
+ int (*getnew)(struct ipc_namespace *, struct ipc_params *);
+ int (*associate)(struct kern_ipc_perm *, int);
+ int (*more_checks)(struct kern_ipc_perm *, struct ipc_params *);
};
struct seq_file;
@@ -142,7 +142,7 @@ struct kern_ipc_perm *ipcctl_pre_down_nolock(struct ipc_namespace *ns,
struct ipc64_perm *perm, int extra_perm);
#ifndef CONFIG_ARCH_WANT_IPC_PARSE_VERSION
- /* On IA-64, we always use the "64-bit version" of the IPC structures. */
+/* On IA-64, we always use the "64-bit version" of the IPC structures. */
# define ipc_parse_version(cmd) IPC_64
#else
int ipc_parse_version(int *cmd);
diff --git a/kernel/acct.c b/kernel/acct.c
index df28519..808a86f 100644
--- a/kernel/acct.c
+++ b/kernel/acct.c
@@ -134,7 +134,7 @@ static int check_free_space(struct bsd_acct_struct *acct, struct file *file)
spin_lock(&acct_lock);
if (file != acct->file) {
if (act)
- res = act>0;
+ res = act > 0;
goto out;
}
@@ -262,7 +262,7 @@ SYSCALL_DEFINE1(acct, const char __user *, name)
if (name) {
struct filename *tmp = getname(name);
if (IS_ERR(tmp))
- return (PTR_ERR(tmp));
+ return PTR_ERR(tmp);
error = acct_on(tmp);
putname(tmp);
} else {
--
1.8.3.2
--
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