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

[Geyslan G. Bem]

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.

Tested.

Signed-off-by: Geyslan G. Bem <geys...@gmail.com>
---
 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;
 
-- 
1.8.4

--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majord...@vger.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/