fs/exec.c: make do_coredump() void

No one cares do_coredump()'s return value, and also it seems that it
is also not necessary. So make it void.

[akpm@linux-foundation.org: coding-style fixes]
Signed-off-by: WANG Cong <wangcong@zeuux.org>
Cc: Alexander Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

1 files changed, 2 insertions, 2 deletions

diff --git a/fs/exec.c b/fs/exec.c
index 6b09d6fa4f7e..71a6efe5d8bd 100644
--- a/fs/exec.c
+++ b/fs/exec.c
@@ -1686,7 +1686,7 @@ int get_dumpable(struct mm_struct *mm)
         return (ret >= 2) ? 2 : ret;
 }
 
-int do_coredump(long signr, int exit_code, struct pt_regs * regs)
+void do_coredump(long signr, int exit_code, struct pt_regs *regs)
 {
         struct core_state core_state;
         char corename[CORENAME_MAX_SIZE + 1];
@@ -1842,5 +1842,5 @@ fail_unlock:
         put_cred(cred);
         coredump_finish(mm);
 fail:
-        return retval;
+        return;
 }