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| author | Artem Bityutskiy <Artem.Bityutskiy@nokia.com> | 2008-08-31 20:32:13 +0400 |
|---|---|---|
| committer | Artem Bityutskiy <Artem.Bityutskiy@nokia.com> | 2008-09-05 17:29:36 +0400 |
| commit | 7d200e88cbdff5334d23d3af8d444eb9cc041962 (patch) | |
| tree | dc94787f0ef76d52049ff25d77aae83ef75a52aa /drivers/mtd | |
| parent | 24342c34a022ee90839873d91396045e12ef1090 (diff) | |
| download | linux-7d200e88cbdff5334d23d3af8d444eb9cc041962.tar.xz | |
UBI: remove BKL
We do not need BKL in UBI because we serialize things
properly.
Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
Diffstat (limited to 'drivers/mtd')
| -rw-r--r-- | drivers/mtd/ubi/cdev.c | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/drivers/mtd/ubi/cdev.c b/drivers/mtd/ubi/cdev.c index 03c759b4eeb5..b30a0b83d7f1 100644 --- a/drivers/mtd/ubi/cdev.c +++ b/drivers/mtd/ubi/cdev.c @@ -104,12 +104,9 @@ static int vol_cdev_open(struct inode *inode, struct file *file) struct ubi_volume_desc *desc; int vol_id = iminor(inode) - 1, mode, ubi_num; - lock_kernel(); ubi_num = ubi_major2num(imajor(inode)); - if (ubi_num < 0) { - unlock_kernel(); + if (ubi_num < 0) return ubi_num; - } if (file->f_mode & FMODE_WRITE) mode = UBI_READWRITE; @@ -119,7 +116,6 @@ static int vol_cdev_open(struct inode *inode, struct file *file) dbg_gen("open volume %d, mode %d", vol_id, mode); desc = ubi_open_volume(ubi_num, vol_id, mode); - unlock_kernel(); if (IS_ERR(desc)) return PTR_ERR(desc); |