AcoSail/kernel_optimize_test
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UBI: remove BKL

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We do not need BKL in UBI because we serialize things
properly.

Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
This commit is contained in:
Artem Bityutskiy 2008-08-31 19:32:13 +03:00
parent 24342c34a0
commit 7d200e88cb
1 changed files with 1 additions and 5 deletions
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6
drivers/mtd/ubi/cdev.c
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@ -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);