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Btrfs: corret fmode_t annotations

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Make sure to propagate fmode_t properly and use the right constants for
it.

Signed-off-by: Christoph Hellwig <hch@lst.de>
This commit is contained in:
Christoph Hellwig
2008-12-02 06:36:09 -05:00
committed by Chris Mason
parent 6e430f94e5
commit 97288f2c71
3 changed files with 20 additions and 16 deletions
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18
fs/btrfs/volumes.c
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@@ -394,7 +394,7 @@ int btrfs_close_devices(struct btrfs_fs_devices *fs_devices)
}
int __btrfs_open_devices(struct btrfs_fs_devices *fs_devices,
int flags, void *holder)
fmode_t flags, void *holder)
{
struct block_device *bdev;
struct list_head *head = &fs_devices->devices;
@@ -469,7 +469,7 @@ int __btrfs_open_devices(struct btrfs_fs_devices *fs_devices,
error_brelse:
brelse(bh);
error_close:
close_bdev_exclusive(bdev, MS_RDONLY);
close_bdev_exclusive(bdev, FMODE_READ);
error:
continue;
}
@@ -488,7 +488,7 @@ out:
}
int btrfs_open_devices(struct btrfs_fs_devices *fs_devices,
int flags, void *holder)
fmode_t flags, void *holder)
{
int ret;
@@ -507,7 +507,7 @@ int btrfs_open_devices(struct btrfs_fs_devices *fs_devices,
return ret;
}
int btrfs_scan_one_device(const char *path, int flags, void *holder,
int btrfs_scan_one_device(const char *path, fmode_t flags, void *holder,
struct btrfs_fs_devices **fs_devices_ret)
{
struct btrfs_super_block *disk_super;
@@ -1008,7 +1008,7 @@ int btrfs_rm_device(struct btrfs_root *root, char *device_path)
goto out;
}
} else {
bdev = open_bdev_exclusive(device_path, MS_RDONLY,
bdev = open_bdev_exclusive(device_path, FMODE_READ,
root->fs_info->bdev_holder);
if (IS_ERR(bdev)) {
ret = PTR_ERR(bdev);
@@ -1078,7 +1078,7 @@ int btrfs_rm_device(struct btrfs_root *root, char *device_path)
BUG_ON(device->writeable);
brelse(bh);
if (bdev)
close_bdev_exclusive(bdev, MS_RDONLY);
close_bdev_exclusive(bdev, FMODE_READ);
if (device->bdev) {
close_bdev_exclusive(device->bdev, device->mode);
@@ -1121,7 +1121,7 @@ int btrfs_rm_device(struct btrfs_root *root, char *device_path)
}
if (bdev) {
/* one close for us */
close_bdev_exclusive(bdev, MS_RDONLY);
close_bdev_exclusive(bdev, FMODE_READ);
}
kfree(device->name);
kfree(device);
@@ -1132,7 +1132,7 @@ error_brelse:
brelse(bh);
error_close:
if (bdev)
close_bdev_exclusive(bdev, MS_RDONLY);
close_bdev_exclusive(bdev, FMODE_READ);
out:
mutex_unlock(&root->fs_info->volume_mutex);
mutex_unlock(&uuid_mutex);
@@ -2913,7 +2913,7 @@ static int open_seed_devices(struct btrfs_root *root, u8 *fsid)
goto out;
}
ret = __btrfs_open_devices(fs_devices, MS_RDONLY,
ret = __btrfs_open_devices(fs_devices, FMODE_READ,
root->fs_info->bdev_holder);
if (ret)
goto out;