[PATCH 1/1] fs/binfmt_elf.c: fill_note_info: Reduce scope of a variable

From: Geyslan G. Bem
Date: Fri Sep 27 2013 - 09:02:16 EST

The *t variable in the fill_note_info function is only used if
siginfo->si_signo isn't 0. Moving "t" pointer to that inner scope.


Signed-off-by: Geyslan G. Bem <geyslan@xxxxxxxxx>
fs/binfmt_elf.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/fs/binfmt_elf.c b/fs/binfmt_elf.c
index 100edcc..d0ac15b 100644
--- a/fs/binfmt_elf.c
+++ b/fs/binfmt_elf.c
@@ -1848,12 +1848,11 @@ static int fill_note_info(struct elfhdr *elf, int phdrs,
struct elf_note_info *info,
siginfo_t *siginfo, struct pt_regs *regs)
- struct list_head *t;
if (!elf_note_info_init(info))
return 0;

if (siginfo->si_signo) {
+ struct list_head *t;
struct core_thread *ct;
struct elf_thread_status *ets;


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