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| author | Ryota Ozaki <ozaki.ryota@gmail.com> | 2010-03-20 16:08:38 +0900 |
|---|---|---|
| committer | Aurelien Jarno <aurelien@aurel32.net> | 2010-03-27 14:02:53 +0100 |
| commit | 06b611c48edb1bf0301c3e7fe49dec2b9feaaf89 (patch) | |
| tree | 5abf7744f40317c16d950d11a2ea6770729537ad /qemu-io.c | |
| parent | b6353bea572f8cc0f35fb7dc438ce74c08dda9e7 (diff) | |
| download | focaccia-qemu-06b611c48edb1bf0301c3e7fe49dec2b9feaaf89.tar.gz focaccia-qemu-06b611c48edb1bf0301c3e7fe49dec2b9feaaf89.zip | |
qemu-io: 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>
Diffstat (limited to 'qemu-io.c')
| -rw-r--r-- | qemu-io.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/qemu-io.c b/qemu-io.c index b2f2f5a9a9..2f195bfe4f 100644 --- a/qemu-io.c +++ b/qemu-io.c @@ -1284,7 +1284,7 @@ static int openfile(char *name, int flags, int growable) flags |= BDRV_O_FILE; } - if (bdrv_open(bs, name, flags) == -1) { + if (bdrv_open(bs, name, flags) < 0) { fprintf(stderr, "%s: can't open device %s\n", progname, name); bs = NULL; return 1; |