xen-block: remove redundant assignment
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>
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@ -413,8 +413,7 @@ static void xen_block_set_vdev(Object *obj, Visitor *v, const char *name,
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}
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}
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if (*end == 'p') {
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if (*end == 'p') {
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p = (char *) ++end;
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if (*(++end) == '\0') {
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if (*end == '\0') {
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goto invalid;
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goto invalid;
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}
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}
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}
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}
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