haraldwolff/qemu-patch-raspberry4
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xen-block: remove redundant assignment

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The assignment to 'p' is unnecessary as the code will either goto 'invalid'
or p will get overwritten.

Spotted by Coverity: CID 1398638

Reported-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Paul Durrant <paul.durrant@citrix.com>
Acked-by: Anthony PERARD <anthony.perard@citrix.com>
Message-Id: <20190215162533.19475-3-paul.durrant@citrix.com>
Signed-off-by: Anthony PERARD <anthony.perard@citrix.com>
This commit is contained in:
Paul Durrant 2019-02-15 16:25:32 +00:00 committed by Anthony PERARD
parent e02d94941d
commit 210b977637
1 changed files with 1 additions and 2 deletions
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3
hw/block/xen-block.c
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@ -413,8 +413,7 @@ static void xen_block_set_vdev(Object *obj, Visitor *v, const char *name,
}
if (*end == 'p') {
p = (char *) ++end;
if (*end == '\0') {
if (*(++end) == '\0') {
goto invalid;
}
}