[PATCH] io_uring: fix ifnullfree.cocci warnings

[Julia Lawall]

From: kbuild test robot <lkp@xxxxxxxxx>

NULL check before kfree is not needed.

Generated by: scripts/coccinelle/free/ifnullfree.cocci

Fixes: b905f31ee046 ("io_uring: introduce inline reqs for IORING_SETUP_IOPOLL")
CC: Jianchao Wang <jianchao.w.wang@xxxxxxxxxx>
Signed-off-by: kbuild test robot <lkp@xxxxxxxxx>
Signed-off-by: Julia Lawall <julia.lawall@xxxxxxx>

---

url:    https://github.com/0day-ci/linux/commits/Jianchao-Wang/io_uring-introduce-inline-reqs-for-IORING_SETUP_IOPOLL/20190409-194746
:::::: branch date: 17 hours ago
:::::: commit date: 17 hours ago

 io_uring.c |    3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

--- a/fs/io_uring.c
+++ b/fs/io_uring.c
@@ -2597,8 +2597,7 @@ static void io_ring_ctx_free(struct io_r
 		sock_release(ctx->ring_sock);
 #endif

-	if (ctx->inline_req_array)
-		kfree(ctx->inline_req_array);
+	kfree(ctx->inline_req_array);

 	io_mem_free(ctx->sq_ring);
 	io_mem_free(ctx->sq_sqes);