Messages in this thread Patch in this message |  | | | From | Jan Blunck <> | | Subject | [PATCH 12/27] BKL: Remove BKL from btrfs | | Date | Mon, 2 Nov 2009 11:04:52 +0100 |
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BKL is only used in get_sb. It is safe to remove it.
Signed-off-by: Jan Blunck <jblunck@suse.de> --- fs/btrfs/super.c | 8 +------- 1 files changed, 1 insertions(+), 7 deletions(-) diff --git a/fs/btrfs/super.c b/fs/btrfs/super.c index e5cd2cf..752a546 100644 --- a/fs/btrfs/super.c +++ b/fs/btrfs/super.c @@ -480,17 +480,13 @@ static int btrfs_get_sb(struct file_system_type *fs_type, int flags, fmode_t mode = FMODE_READ; int error = 0; - lock_kernel(); - if (!(flags & MS_RDONLY)) mode |= FMODE_WRITE; error = btrfs_parse_early_options(data, mode, fs_type, &subvol_name, &fs_devices); - if (error) { - unlock_kernel(); + if (error) return error; - } error = btrfs_scan_one_device(dev_name, mode, fs_type, &fs_devices); if (error) @@ -559,7 +555,6 @@ static int btrfs_get_sb(struct file_system_type *fs_type, int flags, mnt->mnt_root = root; kfree(subvol_name); - unlock_kernel(); return 0; error_s: @@ -568,7 +563,6 @@ error_close_devices: btrfs_close_devices(fs_devices); error_free_subvol_name: kfree(subvol_name); - unlock_kernel(); return error; } -- 1.6.4.2
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