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NFS: RDMA Client Sparse Fix #2

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This patch fixes another sparse fix found by Dan Carpenter's tool.
 
 Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
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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
This commit is contained in:
Trond Myklebust 2015-02-23 19:16:43 -05:00
commit 7a27eae362
2 changed files with 3 additions and 2 deletions
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3
net/sunrpc/xprtrdma/rpc_rdma.c
View File

@ -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) {

2
net/sunrpc/xprtrdma/xprt_rdma.h
View File

@ -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;