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| author |   Alakesh Haloi <alakesh.haloi@gmail.com> | 2019-03-26 02:00:01 +0000 |
|---|---|---|
| committer |   Trond Myklebust <trond.myklebust@hammerspace.com> | 2019-03-26 13:04:32 -0700 |
| commit | 01f2f5b82a2b523ae76af53f2ff43c48dde10a00 (patch) | |
| tree | ed85bd1061cc859e6a1d35c4f9e86e0548194a29 /net/sunrpc | |
| parent | pNFS/flexfiles: Fix layoutstats handling during read failovers (diff) | |
| download | linux-dev-01f2f5b82a2b523ae76af53f2ff43c48dde10a00.tar.xz linux-dev-01f2f5b82a2b523ae76af53f2ff43c48dde10a00.zip | |
SUNRPC: fix uninitialized variable warning
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>
Diffstat (limited to 'net/sunrpc')
| -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 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); |