From 7d200e88cbdff5334d23d3af8d444eb9cc041962 Mon Sep 17 00:00:00 2001 From: Artem Bityutskiy Date: Sun, 31 Aug 2008 19:32:13 +0300 Subject: [PATCH] UBI: remove BKL We do not need BKL in UBI because we serialize things properly. Signed-off-by: Artem Bityutskiy --- drivers/mtd/ubi/cdev.c | 6 +----- 1 file changed, 1 insertion(+), 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);