All of lore.kernel.org
 help / color / mirror / Atom feed
From: Wei Yongjun <weiyongjun1@huawei.com>
To: Trond Myklebust <trond.myklebust@hammerspace.com>,
	Anna Schumaker <anna.schumaker@netapp.com>,
	"J. Bruce Fields" <bfields@fieldses.org>,
	"Jeff Layton" <jlayton@kernel.org>,
	Chuck Lever <chuck.lever@oracle.com>
Cc: Wei Yongjun <weiyongjun1@huawei.com>, <linux-nfs@vger.kernel.org>,
	<netdev@vger.kernel.org>, <kernel-janitors@vger.kernel.org>
Subject: [PATCH net-next] xprtrdma: Fix error return code in rpcrdma_buffer_create()
Date: Wed, 16 Jan 2019 10:38:44 +0000	[thread overview]
Message-ID: <1547635124-62243-1-git-send-email-weiyongjun1@huawei.com> (raw)

Fix to return a negative error code -ENOMEM from the error handling
case instead of 0, as done elsewhere in this function.

Fixes: 6d2d0ee27c7a ("xprtrdma: Replace rpcrdma_receive_wq with a per-xprt workqueue")
Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com>
---
 net/sunrpc/xprtrdma/verbs.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/net/sunrpc/xprtrdma/verbs.c b/net/sunrpc/xprtrdma/verbs.c
index 7749a2b..3dde058 100644
--- a/net/sunrpc/xprtrdma/verbs.c
+++ b/net/sunrpc/xprtrdma/verbs.c
@@ -1113,8 +1113,10 @@ struct rpcrdma_req *
 						WQ_MEM_RECLAIM | WQ_HIGHPRI,
 						0,
 			r_xprt->rx_xprt.address_strings[RPC_DISPLAY_ADDR]);
-	if (!buf->rb_completion_wq)
+	if (!buf->rb_completion_wq) {
+		rc = -ENOMEM;
 		goto out;
+	}
 
 	return 0;
 out:




WARNING: multiple messages have this Message-ID (diff)
From: Wei Yongjun <weiyongjun1@huawei.com>
To: Trond Myklebust <trond.myklebust@hammerspace.com>,
	Anna Schumaker <anna.schumaker@netapp.com>,
	"J. Bruce Fields" <bfields@fieldses.org>,
	Jeff Layton <jlayton@kernel.org>,
	Chuck Lever <chuck.lever@oracle.com>
Cc: Wei Yongjun <weiyongjun1@huawei.com>,
	linux-nfs@vger.kernel.org, netdev@vger.kernel.org,
	kernel-janitors@vger.kernel.org
Subject: [PATCH net-next] xprtrdma: Fix error return code in rpcrdma_buffer_create()
Date: Wed, 16 Jan 2019 10:38:44 +0000	[thread overview]
Message-ID: <1547635124-62243-1-git-send-email-weiyongjun1@huawei.com> (raw)

Fix to return a negative error code -ENOMEM from the error handling
case instead of 0, as done elsewhere in this function.

Fixes: 6d2d0ee27c7a ("xprtrdma: Replace rpcrdma_receive_wq with a per-xprt workqueue")
Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com>
---
 net/sunrpc/xprtrdma/verbs.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/net/sunrpc/xprtrdma/verbs.c b/net/sunrpc/xprtrdma/verbs.c
index 7749a2b..3dde058 100644
--- a/net/sunrpc/xprtrdma/verbs.c
+++ b/net/sunrpc/xprtrdma/verbs.c
@@ -1113,8 +1113,10 @@ struct rpcrdma_req *
 						WQ_MEM_RECLAIM | WQ_HIGHPRI,
 						0,
 			r_xprt->rx_xprt.address_strings[RPC_DISPLAY_ADDR]);
-	if (!buf->rb_completion_wq)
+	if (!buf->rb_completion_wq) {
+		rc = -ENOMEM;
 		goto out;
+	}
 
 	return 0;
 out:

             reply	other threads:[~2019-01-16 10:33 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-01-16 10:38 Wei Yongjun [this message]
2019-01-16 10:38 ` [PATCH net-next] xprtrdma: Fix error return code in rpcrdma_buffer_create() Wei Yongjun
2019-01-16 15:18 ` Chuck Lever
2019-01-16 15:18   ` Chuck Lever

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=1547635124-62243-1-git-send-email-weiyongjun1@huawei.com \
    --to=weiyongjun1@huawei.com \
    --cc=anna.schumaker@netapp.com \
    --cc=bfields@fieldses.org \
    --cc=chuck.lever@oracle.com \
    --cc=jlayton@kernel.org \
    --cc=kernel-janitors@vger.kernel.org \
    --cc=linux-nfs@vger.kernel.org \
    --cc=netdev@vger.kernel.org \
    --cc=trond.myklebust@hammerspace.com \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.