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| author | Geert Uytterhoeven <geert@linux-m68k.org> | 2016-10-06 15:41:49 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2016-10-12 07:51:49 +0200 |
| commit | 6d3a4c404648e415e7d96e285d723936d4df7ed0 (patch) | |
| tree | 3f99b17ecba4fc4c7d35fb786e524d20134fcea9 /net/strparser | |
| parent | Merge tag 'drm-for-v4.9' of git://people.freedesktop.org/~airlied/linux (diff) | |
| download | linux-6d3a4c404648e415e7d96e285d723936d4df7ed0.tar.xz linux-6d3a4c404648e415e7d96e285d723936d4df7ed0.zip | |
strparser: Propagate correct error code in strp_recv()
With m68k-linux-gnu-gcc-4.1:
net/strparser/strparser.c: In function ‘strp_recv’:
net/strparser/strparser.c:98: warning: ‘err’ may be used uninitialized in this function
Pass "len" (which is an error code when negative) instead of the
uninitialized "err" variable to fix this.
Fixes: 43a0c6751a322847 ("strparser: Stream parser for messages")
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/strparser')
| -rw-r--r-- | net/strparser/strparser.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/strparser/strparser.c b/net/strparser/strparser.c index 5c7549b5b92c..41adf362936d 100644 --- a/net/strparser/strparser.c +++ b/net/strparser/strparser.c @@ -246,7 +246,7 @@ static int strp_recv(read_descriptor_t *desc, struct sk_buff *orig_skb, } else { strp->rx_interrupted = 1; } - strp_parser_err(strp, err, desc); + strp_parser_err(strp, len, desc); break; } else if (len > strp->sk->sk_rcvbuf) { /* Message length exceeds maximum allowed */ |