diff options
Diffstat (limited to 'net/sunrpc/xprtrdma/svc_rdma.c')
| -rw-r--r-- | net/sunrpc/xprtrdma/svc_rdma.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/net/sunrpc/xprtrdma/svc_rdma.c b/net/sunrpc/xprtrdma/svc_rdma.c index 97bca509a391..526da5d4710b 100644 --- a/net/sunrpc/xprtrdma/svc_rdma.c +++ b/net/sunrpc/xprtrdma/svc_rdma.c @@ -80,8 +80,7 @@ atomic_t rdma_stat_sq_prod; * current value. */ static int read_reset_stat(struct ctl_table *table, int write, - void __user *buffer, size_t *lenp, - loff_t *ppos) + void *buffer, size_t *lenp, loff_t *ppos) { atomic_t *stat = (atomic_t *)table->data; @@ -103,8 +102,8 @@ static int read_reset_stat(struct ctl_table *table, int write, len -= *ppos; if (len > *lenp) len = *lenp; - if (len && copy_to_user(buffer, str_buf, len)) - return -EFAULT; + if (len) + memcpy(buffer, str_buf, len); *lenp = len; *ppos += len; } |