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Date:   Wed, 10 Apr 2019 08:16:54 +0200 (CEST)
From:   Julia Lawall <julia.lawall@lip6.fr>
To:     Jianchao Wang <jianchao.w.wang@oracle.com>
cc:     axboe@kernel.dk, viro@zeniv.linux.org.uk,
        linux-block@vger.kernel.org, linux-fsdevel@vger.kernel.org,
        linux-kernel@vger.kernel.org, kbuild-all@01.org
Subject: [PATCH] io_uring: fix ifnullfree.cocci warnings
Message-ID: <alpine.DEB.2.21.1904100815270.2799@hadrien>
User-Agent: Alpine 2.21 (DEB 202 2017-01-01)
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From: kbuild test robot <lkp@intel.com>

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@oracle.com>
Signed-off-by: kbuild test robot <lkp@intel.com>
Signed-off-by: Julia Lawall <julia.lawall@lip6.fr>

---

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);