diff options
Diffstat (limited to 'drivers/mtd/mtdchar.c')
| -rw-r--r-- | drivers/mtd/mtdchar.c | 10 |
1 files changed, 2 insertions, 8 deletions
diff --git a/drivers/mtd/mtdchar.c b/drivers/mtd/mtdchar.c index 323035d4f2d0..f31390d186ca 100644 --- a/drivers/mtd/mtdchar.c +++ b/drivers/mtd/mtdchar.c @@ -58,13 +58,10 @@ static int mtdchar_open(struct inode *inode, struct file *file) if ((file->f_mode & FMODE_WRITE) && (minor & 1)) return -EACCES; - mutex_lock(&mtd_mutex); mtd = get_mtd_device(NULL, devnum); - if (IS_ERR(mtd)) { - ret = PTR_ERR(mtd); - goto out; - } + if (IS_ERR(mtd)) + return PTR_ERR(mtd); if (mtd->type == MTD_ABSENT) { ret = -ENODEV; @@ -84,13 +81,10 @@ static int mtdchar_open(struct inode *inode, struct file *file) } mfi->mtd = mtd; file->private_data = mfi; - mutex_unlock(&mtd_mutex); return 0; out1: put_mtd_device(mtd); -out: - mutex_unlock(&mtd_mutex); return ret; } /* mtdchar_open */ |