diff options
-rw-r--r-- | btrfs-image.c | 2 | ||||
-rw-r--r-- | disk-io.c | 4 | ||||
-rw-r--r-- | extent_io.c | 4 |
3 files changed, 5 insertions, 5 deletions
diff --git a/btrfs-image.c b/btrfs-image.c index 3684a05b..b2253252 100644 --- a/btrfs-image.c +++ b/btrfs-image.c @@ -894,7 +894,7 @@ static int read_data_extent(struct metadump_struct *md, device = multi->stripes[0].dev; - if (device->fd == 0) { + if (device->fd <= 0) { fprintf(stderr, "Device we need to read from is not open\n"); free(multi); @@ -266,7 +266,7 @@ int read_whole_eb(struct btrfs_fs_info *info, struct extent_buffer *eb, int mirr } device = multi->stripes[0].dev; - if (device->fd == 0) { + if (device->fd <= 0) { kfree(multi); return -EIO; } @@ -385,7 +385,7 @@ int read_extent_data(struct btrfs_root *root, char *data, } device = multi->stripes[0].dev; - if (device->fd == 0) + if (device->fd <= 0) goto err; if (*len > max_len) *len = max_len; diff --git a/extent_io.c b/extent_io.c index 5d49710d..07695ef8 100644 --- a/extent_io.c +++ b/extent_io.c @@ -714,7 +714,7 @@ int read_data_from_disk(struct btrfs_fs_info *info, void *buf, u64 offset, device = multi->stripes[0].dev; read_len = min(bytes_left, read_len); - if (device->fd == 0) { + if (device->fd <= 0) { kfree(multi); return -EIO; } @@ -790,7 +790,7 @@ int write_data_to_disk(struct btrfs_fs_info *info, void *buf, u64 offset, raid_map = NULL; } else while (dev_nr < multi->num_stripes) { device = multi->stripes[dev_nr].dev; - if (device->fd == 0) { + if (device->fd <= 0) { kfree(multi); return -EIO; } |