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qemu-img: Remove redundancy "ret = -1"

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In this case, 'ret' is already '-1', so need not do it again.

Signed-off-by: Chen Gang <gang.chen.5i5j@gmail.com>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
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Chen Gang 2014-07-03 23:57:15 +08:00 • committed by Michael Tokarev
parent a9dd38db68
commit b847ae2d60
1 changed files with 0 additions and 1 deletions
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qemu-img.c
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@ -246,7 +246,6 @@ static int read_password(char *buf, int buf_size)
if (errno == EAGAIN || errno == EINTR) {
continue;
} else {
ret = -1;
break;
}
} else if (ret == 0) {