summaryrefslogtreecommitdiff
path: root/net
diff options
context:
space:
mode:
authorTrond Myklebust <trond.myklebust@primarydata.com>2015-02-24 03:16:43 +0300
committerTrond Myklebust <trond.myklebust@primarydata.com>2015-02-24 03:16:43 +0300
commit7a27eae362ae1494b7a4f4c4d9137fc04fa34e63 (patch)
tree25fe2b30c81cf2706bee2a9ee766a306d10adf4d /net
parentc517d838eb7d07bbe9507871fab3931deccff539 (diff)
parent9b1dcbc8cf4679ecf090b343ac31bda6e55ddabe (diff)
downloadlinux-7a27eae362ae1494b7a4f4c4d9137fc04fa34e63.tar.xz
Merge tag 'nfs-rdma-for-4.0-3' of git://git.linux-nfs.org/projects/anna/nfs-rdma
NFS: RDMA Client Sparse Fix #2 This patch fixes another sparse fix found by Dan Carpenter's tool. Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com> * tag 'nfs-rdma-for-4.0-3' of git://git.linux-nfs.org/projects/anna/nfs-rdma: xprtrdma: Store RDMA credits in unsigned variables
Diffstat (limited to 'net')
-rw-r--r--net/sunrpc/xprtrdma/rpc_rdma.c3
-rw-r--r--net/sunrpc/xprtrdma/xprt_rdma.h2
2 files changed, 3 insertions, 2 deletions
diff --git a/net/sunrpc/xprtrdma/rpc_rdma.c b/net/sunrpc/xprtrdma/rpc_rdma.c
index 7e9acd9361c5..91ffde82fa0c 100644
--- a/net/sunrpc/xprtrdma/rpc_rdma.c
+++ b/net/sunrpc/xprtrdma/rpc_rdma.c
@@ -738,8 +738,9 @@ rpcrdma_reply_handler(struct rpcrdma_rep *rep)
struct rpc_xprt *xprt = rep->rr_xprt;
struct rpcrdma_xprt *r_xprt = rpcx_to_rdmax(xprt);
__be32 *iptr;
- int credits, rdmalen, status;
+ int rdmalen, status;
unsigned long cwnd;
+ u32 credits;
/* Check status. If bad, signal disconnect and return rep to pool */
if (rep->rr_len == ~0U) {
diff --git a/net/sunrpc/xprtrdma/xprt_rdma.h b/net/sunrpc/xprtrdma/xprt_rdma.h
index d1b70397c60f..0a16fb6f0885 100644
--- a/net/sunrpc/xprtrdma/xprt_rdma.h
+++ b/net/sunrpc/xprtrdma/xprt_rdma.h
@@ -285,7 +285,7 @@ rpcr_to_rdmar(struct rpc_rqst *rqst)
*/
struct rpcrdma_buffer {
spinlock_t rb_lock; /* protects indexes */
- int rb_max_requests;/* client max requests */
+ u32 rb_max_requests;/* client max requests */
struct list_head rb_mws; /* optional memory windows/fmrs/frmrs */
struct list_head rb_all;
int rb_send_index;