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
Date: Wed, 10 Apr 2019 08:16:54 +0200 (CEST) [thread overview]
Message-ID: <alpine.DEB.2.21.1904100815270.2799@hadrien> (raw)
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);
next reply other threads:[~2019-04-10 6:16 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-04-10 6:16 Julia Lawall [this message]
2019-04-10 6:25 ` [PATCH] io_uring: fix ifnullfree.cocci warnings jianchao.wang
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