[PATCH -next] um: Remove redundant NULL check

[Li Heng]

Fix below warnings reported by coccicheck:
./arch/um/drivers/vector_user.c:403:2-7: WARNING: NULL check before some freeing functions is not needed.

Signed-off-by: Li Heng <liheng40 at huawei.com>
---
 arch/um/drivers/vector_user.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/arch/um/drivers/vector_user.c b/arch/um/drivers/vector_user.c
index c4a0f26..e836d49 100644
--- a/arch/um/drivers/vector_user.c
+++ b/arch/um/drivers/vector_user.c
@@ -399,8 +399,7 @@ static struct vector_fds *user_init_fd_fds(struct arglist *ifspec)
 fd_cleanup:
 	if (fd >= 0)
 		os_close_file(fd);
-	if (result != NULL)
-		kfree(result);
+	kfree(result);
 	return NULL;
 }
 
-- 
2.7.4