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block/file-posix: Remove redundant statement in raw_handle_perm_lock()

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Clang static code analyzer show warning:
  block/file-posix.c:891:9: warning: Value stored to 'op' is never read
        op = RAW_PL_ABORT;
        ^    ~~~~~~~~~~~~

Reported-by: Euler Robot <euler.robot@huawei.com>
Signed-off-by: Chen Qun <kuhn.chenqun@huawei.com>
Reviewed-by: Kevin Wolf <kwolf@redhat.com>
Message-Id: <20200302130715.29440-5-kuhn.chenqun@huawei.com>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
This commit is contained in:
Chen Qun authored and Laurent Vivier committed 2020-03-09 15:59:31 +01:00
1 parent 35c9453592
commit 76e91cda07
1 file changed
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block/file-posix.c
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@@ -888,7 +888,6 @@ static int raw_handle_perm_lock(BlockDriverState *bs,
"Is another process using the image [%s]?\n",
bs->filename);
}
op = RAW_PL_ABORT;
/* fall through to unlock bytes. */
case RAW_PL_ABORT:
raw_apply_lock_bytes(s, s->fd, s->perm, ~s->shared_perm,