elf: fix one check-after-use
Check before use it.
Signed-off-by: WANG Cong <amwang@redhat.com>
Cc: Alexander Viro <viro@zeniv.linux.org.uk>
Cc: David Howells <dhowells@redhat.com>
Acked-by: Roland McGrath <roland@redhat.com>
Acked-by: James Morris <jmorris@namei.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/fs/binfmt_elf.c b/fs/binfmt_elf.c
index f186790..b7c1603 100644
--- a/fs/binfmt_elf.c
+++ b/fs/binfmt_elf.c
@@ -1522,11 +1522,11 @@
info->thread = NULL;
psinfo = kmalloc(sizeof(*psinfo), GFP_KERNEL);
- fill_note(&info->psinfo, "CORE", NT_PRPSINFO, sizeof(*psinfo), psinfo);
-
if (psinfo == NULL)
return 0;
+ fill_note(&info->psinfo, "CORE", NT_PRPSINFO, sizeof(*psinfo), psinfo);
+
/*
* Figure out how many notes we're going to need for each thread.
*/