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| author | Alakesh Haloi <alakesh.haloi@gmail.com> | 2019-03-26 02:00:01 +0000 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-05-04 09:21:19 +0200 |
| commit | 89ae17728a98b7a36811d2d5e6b86d2ba4f0bb5e (patch) | |
| tree | 525d058668caa3ae64d0db68034aaa938a767d48 | |
| parent | ec44e4273006d34d67765faaf002036ae2d03cbe (diff) | |
| download | linux-89ae17728a98b7a36811d2d5e6b86d2ba4f0bb5e.tar.gz linux-89ae17728a98b7a36811d2d5e6b86d2ba4f0bb5e.tar.bz2 linux-89ae17728a98b7a36811d2d5e6b86d2ba4f0bb5e.zip | |
SUNRPC: fix uninitialized variable warning
[ Upstream commit 01f2f5b82a2b523ae76af53f2ff43c48dde10a00 ]
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 <alakesh.haloi@gmail.com>
Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
Signed-off-by: Sasha Levin (Microsoft) <sashal@kernel.org>
| -rw-r--r-- | net/sunrpc/xprtsock.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/net/sunrpc/xprtsock.c b/net/sunrpc/xprtsock.c index 7754aa3e434f..f88c2bd1335a 100644 --- a/net/sunrpc/xprtsock.c +++ b/net/sunrpc/xprtsock.c @@ -486,8 +486,8 @@ 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); |