diff options
Diffstat (limited to 'drivers/mtd/mtdchar.c')
| -rw-r--r-- | drivers/mtd/mtdchar.c | 12 |
1 files changed, 4 insertions, 8 deletions
diff --git a/drivers/mtd/mtdchar.c b/drivers/mtd/mtdchar.c index aa18d45b264..5b6acfcb2b8 100644 --- a/drivers/mtd/mtdchar.c +++ b/drivers/mtd/mtdchar.c @@ -5,7 +5,6 @@ * */ -#include <linux/config.h> #include <linux/device.h> #include <linux/fs.h> #include <linux/init.h> @@ -63,22 +62,19 @@ static loff_t mtd_lseek (struct file *file, loff_t offset, int orig) struct mtd_info *mtd = mfi->mtd; switch (orig) { - case 0: - /* SEEK_SET */ + case SEEK_SET: break; - case 1: - /* SEEK_CUR */ + case SEEK_CUR: offset += file->f_pos; break; - case 2: - /* SEEK_END */ + case SEEK_END: offset += mtd->size; break; default: return -EINVAL; } - if (offset >= 0 && offset < mtd->size) + if (offset >= 0 && offset <= mtd->size) return file->f_pos = offset; return -EINVAL; |