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Code Issues Releases Wiki Activity

fs/fat/inode.c: clean up string initializations (char[] instead of char *) 

Initializations like 'char *foo = "bar"' will create two variables: a
static string and a pointer (foo) to that static string.  Instead 'char
foo[] = "bar"' will declare a single variable and will end up in shorter
assembly (according to Jeff Garzik on the KernelJanitor's TODO list).

Signed-off-by: Manuel Schölling <manuel.schoelling@gmx.de>
Acked-by: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Manuel Schölling 2014-06-06 14:36:38 -07:00 committed by Linus Torvalds
parent 190a8843de
commit ef19470ef8
1 changed files with 1 additions and 1 deletions
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2
fs/fat/inode.c
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@ -421,7 +421,7 @@ struct inode *fat_iget(struct super_block *sb, loff_t i_pos)
static int is_exec(unsigned char *extension)
{
unsigned char *exe_extensions = "EXECOMBAT", *walk;
unsigned char exe_extensions[] = "EXECOMBAT", *walk;
for (walk = exe_extensions; *walk; walk += 3)
if (!strncmp(extension, walk, 3))