diff options
Diffstat (limited to 'net/sunrpc')
| -rw-r--r-- | net/sunrpc/rpc_pipe.c | 3 | ||||
| -rw-r--r-- | net/sunrpc/sysctl.c | 9 |
2 files changed, 7 insertions, 5 deletions
diff --git a/net/sunrpc/rpc_pipe.c b/net/sunrpc/rpc_pipe.c index eadc0ede928c..8241f5a4a01c 100644 --- a/net/sunrpc/rpc_pipe.c +++ b/net/sunrpc/rpc_pipe.c @@ -781,7 +781,8 @@ static int rpc_rmdir_depopulate(struct dentry *dentry, } /** - * rpc_mkpipe - make an rpc_pipefs file for kernel<->userspace communication + * rpc_mkpipe_dentry - make an rpc_pipefs file for kernel<->userspace + * communication * @parent: dentry of directory to create new "pipe" in * @name: name of pipe * @private: private data to associate with the pipe, for the caller's use diff --git a/net/sunrpc/sysctl.c b/net/sunrpc/sysctl.c index a18b36b5422d..3aad6ef18504 100644 --- a/net/sunrpc/sysctl.c +++ b/net/sunrpc/sysctl.c @@ -63,19 +63,20 @@ static int proc_do_xprt(struct ctl_table *table, int write, void *buffer, size_t *lenp, loff_t *ppos) { char tmpbuf[256]; - size_t len; + ssize_t len; - if ((*ppos && !write) || !*lenp) { + if (write || *ppos) { *lenp = 0; return 0; } len = svc_print_xprts(tmpbuf, sizeof(tmpbuf)); - *lenp = memory_read_from_buffer(buffer, *lenp, ppos, tmpbuf, len); + len = memory_read_from_buffer(buffer, *lenp, ppos, tmpbuf, len); - if (*lenp < 0) { + if (len < 0) { *lenp = 0; return -EINVAL; } + *lenp = len; return 0; } |