diff options
| -rw-r--r-- | drivers/mtd/ubi/cdev.c | 6 | ||||
| -rw-r--r-- | drivers/mtd/ubi/scan.c | 2 | ||||
| -rw-r--r-- | drivers/mtd/ubi/vtbl.c | 4 |
3 files changed, 4 insertions, 8 deletions
diff --git a/drivers/mtd/ubi/cdev.c b/drivers/mtd/ubi/cdev.c index 03c759b4eeb..b30a0b83d7f 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); diff --git a/drivers/mtd/ubi/scan.c b/drivers/mtd/ubi/scan.c index 967bb4406df..4f2daa5bbec 100644 --- a/drivers/mtd/ubi/scan.c +++ b/drivers/mtd/ubi/scan.c @@ -387,7 +387,7 @@ int ubi_scan_add_used(struct ubi_device *ubi, struct ubi_scan_info *si, pnum, vol_id, lnum, ec, sqnum, bitflips); sv = add_volume(si, vol_id, pnum, vid_hdr); - if (IS_ERR(sv) < 0) + if (IS_ERR(sv)) return PTR_ERR(sv); if (si->max_sqnum < sqnum) diff --git a/drivers/mtd/ubi/vtbl.c b/drivers/mtd/ubi/vtbl.c index 217d0e111b2..333c8941552 100644 --- a/drivers/mtd/ubi/vtbl.c +++ b/drivers/mtd/ubi/vtbl.c @@ -244,8 +244,8 @@ static int vtbl_check(const struct ubi_device *ubi, } if (reserved_pebs > ubi->good_peb_count) { - dbg_err("too large reserved_pebs, good PEBs %d", - ubi->good_peb_count); + dbg_err("too large reserved_pebs %d, good PEBs %d", + reserved_pebs, ubi->good_peb_count); err = 9; goto bad; } |