qemu-img: Remove redundancy "ret = -1"
commitb847ae2d60ce05643a7fd02fcc6e3390ae97a1ee
authorChen Gang <gang.chen.5i5j@gmail.com>
Thu, 3 Jul 2014 15:57:15 +0000 (3 23:57 +0800)
committerMichael Tokarev <mjt@tls.msk.ru>
Fri, 18 Jul 2014 13:45:37 +0000 (18 17:45 +0400)
tree5d1d1173ea925d1662654b71b2ff44d18c21dccd
parenta9dd38db68a280fd8e2ece16904a5bae52be1925
qemu-img: Remove redundancy "ret = -1"

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>
qemu-img.c