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| author | Dan Carpenter <dan.carpenter@oracle.com> | 2015-11-05 11:39:52 +0300 |
|---|---|---|
| committer | Anna Schumaker <Anna.Schumaker@Netapp.com> | 2015-12-18 15:34:33 -0500 |
| commit | abfb689711aaebd14d893236c6ea4bcdfb61e74c (patch) | |
| tree | e1f39a31fd6b8115f7202de5c7ee97dd9b890028 /net/sunrpc/xprtrdma/backchannel.c | |
| parent | 38b95bcf122545db7035a06d79ec9e851be2e011 (diff) | |
| download | linux-abfb689711aaebd14d893236c6ea4bcdfb61e74c.tar.bz2 | |
xprtrdma: checking for NULL instead of IS_ERR()
The rpcrdma_create_req() function returns error pointers or success. It
never returns NULL.
Fixes: f531a5dbc451 ('xprtrdma: Pre-allocate backward rpc_rqst and send/receive buffers')
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
Diffstat (limited to 'net/sunrpc/xprtrdma/backchannel.c')
| -rw-r--r-- | net/sunrpc/xprtrdma/backchannel.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/net/sunrpc/xprtrdma/backchannel.c b/net/sunrpc/xprtrdma/backchannel.c index 2dcb44f69e53..97554ca68191 100644 --- a/net/sunrpc/xprtrdma/backchannel.c +++ b/net/sunrpc/xprtrdma/backchannel.c @@ -42,8 +42,8 @@ static int rpcrdma_bc_setup_rqst(struct rpcrdma_xprt *r_xprt, size_t size; req = rpcrdma_create_req(r_xprt); - if (!req) - return -ENOMEM; + if (IS_ERR(req)) + return PTR_ERR(req); req->rl_backchannel = true; size = RPCRDMA_INLINE_WRITE_THRESHOLD(rqst); |