From 01f2f5b82a2b523ae76af53f2ff43c48dde10a00 Mon Sep 17 00:00:00 2001 From: Alakesh Haloi Date: Tue, 26 Mar 2019 02:00:01 +0000 Subject: [PATCH] SUNRPC: fix uninitialized variable warning MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Avoid following compiler warning on uninitialized variable net/sunrpc/xprtsock.c: In function ‘xs_read_stream_request.constprop’: net/sunrpc/xprtsock.c:525:10: warning: ‘read’ may be used uninitialized in this function [-Wmaybe-uninitialized] return read; ^~~~ net/sunrpc/xprtsock.c:529:23: warning: ‘ret’ may be used uninitialized in this function [-Wmaybe-uninitialized] return ret < 0 ? ret : read; ~~~~~~~~~~~~~~^~~~~~ Signed-off-by: Alakesh Haloi Signed-off-by: Trond Myklebust --- net/sunrpc/xprtsock.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/net/sunrpc/xprtsock.c b/net/sunrpc/xprtsock.c index 9359539907ba..732d4b57411a 100644 --- a/net/sunrpc/xprtsock.c +++ b/net/sunrpc/xprtsock.c @@ -495,8 +495,8 @@ xs_read_stream_request(struct sock_xprt *transport, struct msghdr *msg, int flags, struct rpc_rqst *req) { struct xdr_buf *buf = &req->rq_private_buf; - size_t want, read; - ssize_t ret; + size_t want, uninitialized_var(read); + ssize_t uninitialized_var(ret); xs_read_header(transport, buf);