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| author | Ryota Ozaki <ozaki.ryota@gmail.com> | 2010-03-20 15:23:22 +0900 |
|---|---|---|
| committer | Aurelien Jarno <aurelien@aurel32.net> | 2010-03-27 13:56:17 +0100 |
| commit | a16c174c51e7cd896c701d5d0e8329e610e90ce1 (patch) | |
| tree | 2ca6b0d68c10a634e668cce178d3317207029f1e | |
| parent | bd12ff9df78b0d04059a35c4a9d0a9337eb4999e (diff) | |
qemu-nbd: Fix return value handling of bdrv_open
bdrv_open may return -errno so we have to check
if the return value is '< 0', not '== -1'.
Signed-off-by: Ryota Ozaki <ozaki.ryota@gmail.com>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
| -rw-r--r-- | qemu-nbd.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/qemu-nbd.c b/qemu-nbd.c index a393583040..b89c36101e 100644 --- a/qemu-nbd.c +++ b/qemu-nbd.c @@ -333,7 +333,7 @@ int main(int argc, char **argv) if (bs == NULL) return 1; - if (bdrv_open(bs, argv[optind], flags) == -1) + if (bdrv_open(bs, argv[optind], flags) < 0) return 1; fd_size = bs->total_sectors * 512; |