* [PATCH] xprtrdma: Delete an error message for a failed memory allocation in xprt_rdma_bc_setup()
@ 2017-05-22 20:24 SF Markus Elfring
2017-05-22 20:31 ` Chuck Lever
0 siblings, 1 reply; 2+ messages in thread
From: SF Markus Elfring @ 2017-05-22 20:24 UTC (permalink / raw)
To: linux-nfs, netdev, Anna Schumaker, Chuck Lever, David S. Miller,
J. Bruce Fields, Jeff Layton, Trond Myklebust
Cc: LKML, kernel-janitors
From: Markus Elfring <elfring@users.sourceforge.net>
Date: Mon, 22 May 2017 22:18:28 +0200
Omit an extra message for a memory allocation failure in this function.
This issue was detected by using the Coccinelle software.
Link: http://events.linuxfoundation.org/sites/events/files/slides/LCJ16-Refactor_Strings-WSang_0.pdf
Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
---
net/sunrpc/xprtrdma/backchannel.c | 6 ++----
1 file changed, 2 insertions(+), 4 deletions(-)
diff --git a/net/sunrpc/xprtrdma/backchannel.c b/net/sunrpc/xprtrdma/backchannel.c
index 24fedd4b117e..03f6b5840764 100644
--- a/net/sunrpc/xprtrdma/backchannel.c
+++ b/net/sunrpc/xprtrdma/backchannel.c
@@ -119,11 +119,9 @@ int xprt_rdma_bc_setup(struct rpc_xprt *xprt, unsigned int reqs)
for (i = 0; i < (reqs << 1); i++) {
rqst = kzalloc(sizeof(*rqst), GFP_KERNEL);
- if (!rqst) {
- pr_err("RPC: %s: Failed to create bc rpc_rqst\n",
- __func__);
+ if (!rqst)
goto out_free;
- }
+
dprintk("RPC: %s: new rqst %p\n", __func__, rqst);
rqst->rq_xprt = &r_xprt->rx_xprt;
--
2.13.0
^ permalink raw reply [flat|nested] 2+ messages in thread* Re: [PATCH] xprtrdma: Delete an error message for a failed memory allocation in xprt_rdma_bc_setup()
2017-05-22 20:24 [PATCH] xprtrdma: Delete an error message for a failed memory allocation in xprt_rdma_bc_setup() SF Markus Elfring
@ 2017-05-22 20:31 ` Chuck Lever
0 siblings, 0 replies; 2+ messages in thread
From: Chuck Lever @ 2017-05-22 20:31 UTC (permalink / raw)
To: SF Markus Elfring
Cc: Linux NFS Mailing List, netdev, Anna Schumaker, David S. Miller,
J. Bruce Fields, Jeff Layton, Trond Myklebust, LKML,
kernel-janitors
> On May 22, 2017, at 4:24 PM, SF Markus Elfring <elfring@users.sourceforge.net> wrote:
>
> From: Markus Elfring <elfring@users.sourceforge.net>
> Date: Mon, 22 May 2017 22:18:28 +0200
>
> Omit an extra message for a memory allocation failure in this function.
>
> This issue was detected by using the Coccinelle software.
>
> Link: http://events.linuxfoundation.org/sites/events/files/slides/LCJ16-Refactor_Strings-WSang_0.pdf
> Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
Reviewed-by: Chuck Lever <chuck.lever@oracle.com>
> ---
> net/sunrpc/xprtrdma/backchannel.c | 6 ++----
> 1 file changed, 2 insertions(+), 4 deletions(-)
>
> diff --git a/net/sunrpc/xprtrdma/backchannel.c b/net/sunrpc/xprtrdma/backchannel.c
> index 24fedd4b117e..03f6b5840764 100644
> --- a/net/sunrpc/xprtrdma/backchannel.c
> +++ b/net/sunrpc/xprtrdma/backchannel.c
> @@ -119,11 +119,9 @@ int xprt_rdma_bc_setup(struct rpc_xprt *xprt, unsigned int reqs)
>
> for (i = 0; i < (reqs << 1); i++) {
> rqst = kzalloc(sizeof(*rqst), GFP_KERNEL);
> - if (!rqst) {
> - pr_err("RPC: %s: Failed to create bc rpc_rqst\n",
> - __func__);
> + if (!rqst)
> goto out_free;
> - }
> +
> dprintk("RPC: %s: new rqst %p\n", __func__, rqst);
>
> rqst->rq_xprt = &r_xprt->rx_xprt;
> --
> 2.13.0
--
Chuck Lever
^ permalink raw reply [flat|nested] 2+ messages in thread
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2017-05-22 20:24 [PATCH] xprtrdma: Delete an error message for a failed memory allocation in xprt_rdma_bc_setup() SF Markus Elfring
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