linux-kernel - [RFC][PATCH 05/13] recordmcount: Kernel style function signature formatting

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Message-ID: <940d4ce66df8d8943142fd178dc066699de249c0.1558569448.git.mhelsley@vmware.com>
Date:   Wed, 22 May 2019 17:03:28 -0700
From:   Matt Helsley <mhelsley@...are.com>
To:     LKML <linux-kernel@...r.kernel.org>
CC:     Ingo Molnar <mingo@...nel.org>,
        Josh Poimboeuf <jpoimboe@...hat.com>,
        Peter Zijlstra <peterz@...radead.org>,
        Steven Rostedt <rostedt@...dmis.org>,
        Matt Helsley <mhelsley@...are.com>
Subject: [RFC][PATCH 05/13] recordmcount: Kernel style function signature formatting

The uwrite() and ulseek() functions are formatted inconsistently
with the rest of the file and the kernel overall. While we're
making other changes here let's fix this.

Signed-off-by: Matt Helsley <mhelsley@...are.com>
---
 scripts/recordmcount.c | 21 +++++++--------------
 scripts/recordmcount.h | 13 ++++++-------
 2 files changed, 13 insertions(+), 21 deletions(-)

diff --git a/scripts/recordmcount.c b/scripts/recordmcount.c
index 21dda8a19c4f..f32a81251d5d 100644
--- a/scripts/recordmcount.c
+++ b/scripts/recordmcount.c
@@ -52,8 +52,7 @@ static void *file_append; /* added to the end of the file */
 static size_t file_append_size; /* how much is added to end of file */
 
 /* Per-file resource cleanup when multiple files. */
-static void
-cleanup(void)
+static void cleanup(void)
 {
 	if (!mmap_failed)
 		munmap(file_map, sb.st_size);
@@ -68,8 +67,7 @@ cleanup(void)
 
 /* ulseek, uwrite, ...:  Check return value for errors. */
 
-static off_t
-ulseek(off_t const offset, int const whence)
+static off_t ulseek(off_t const offset, int const whence)
 {
 	switch (whence) {
 	case SEEK_SET:
@@ -89,8 +87,7 @@ ulseek(off_t const offset, int const whence)
 	return file_ptr - file_map;
 }
 
-static ssize_t
-uwrite(void const *const buf, size_t const count)
+static ssize_t uwrite(void const *const buf, size_t const count)
 {
 	size_t cnt = count;
 	off_t idx = 0;
@@ -127,8 +124,7 @@ uwrite(void const *const buf, size_t const count)
 	return count;
 }
 
-static void *
-umalloc(size_t size)
+static void * umalloc(size_t size)
 {
 	void *const addr = malloc(size);
 	if (addr == 0) {
@@ -394,8 +390,7 @@ static uint32_t (*w)(uint32_t);
 static uint32_t (*w2)(uint16_t);
 
 /* Names of the sections that could contain calls to mcount. */
-static int
-is_mcounted_section_name(char const *const txtname)
+static int is_mcounted_section_name(char const *const txtname)
 {
 	return strncmp(".text",          txtname, 5) == 0 ||
 		strcmp(".init.text",     txtname) == 0 ||
@@ -446,8 +441,7 @@ static void MIPS64_r_info(Elf64_Rel *const rp, unsigned sym, unsigned type)
 	}).r_info;
 }
 
-static int
-do_file(char const *const fname)
+static int do_file(char const *const fname)
 {
 	Elf32_Ehdr *const ehdr = mmap_file(fname);
 	unsigned int reltype = 0;
@@ -595,8 +589,7 @@ do_file(char const *const fname)
 	return rc;
 }
 
-int
-main(int argc, char *argv[])
+int main(int argc, char *argv[])
 {
 	const char ftrace[] = "/ftrace.o";
 	int ftrace_size = sizeof(ftrace) - 1;
diff --git a/scripts/recordmcount.h b/scripts/recordmcount.h
index 8423c51aa8e8..0ce8e0aaa5ec 100644
--- a/scripts/recordmcount.h
+++ b/scripts/recordmcount.h
@@ -476,11 +476,10 @@ static unsigned find_secsym_ndx(unsigned const txtndx,
 char const *already_has_rel_mcount = "success"; /* our work here is done! */
 
 /* Evade ISO C restriction: no declaration after statement in has_rel_mcount. */
-static char const *
-__has_rel_mcount(Elf_Shdr const *const relhdr,  /* is SHT_REL or SHT_RELA */
-		 Elf_Shdr const *const shdr0,
-		 char const *const shstrtab,
-		 char const *const fname)
+static char const * __has_rel_mcount(Elf_Shdr const *const relhdr, /* reltype */
+				     Elf_Shdr const *const shdr0,
+				     char const *const shstrtab,
+				     char const *const fname)
 {
 	/* .sh_info depends on .sh_type == SHT_REL[,A] */
 	Elf_Shdr const *const txthdr = &shdr0[w(relhdr->sh_info)];
@@ -532,8 +531,8 @@ static unsigned tot_relsize(Elf_Shdr const *const shdr0,
 
 
 /* Overall supervision for Elf32 ET_REL file. */
-static int
-do_func(Elf_Ehdr *const ehdr, char const *const fname, unsigned const reltype)
+static int do_func(Elf_Ehdr *const ehdr, char const *const fname,
+		   unsigned const reltype)
 {
 	Elf_Shdr *const shdr0 = (Elf_Shdr *)(_w(ehdr->e_shoff)
 		+ (void *)ehdr);
-- 
2.20.1