diff options
Diffstat (limited to 'drivers/block/amiflop.c')
| -rw-r--r-- | drivers/block/amiflop.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/drivers/block/amiflop.c b/drivers/block/amiflop.c index 8b1714021498..bf5c124c5452 100644 --- a/drivers/block/amiflop.c +++ b/drivers/block/amiflop.c @@ -61,10 +61,10 @@ #include <linux/hdreg.h> #include <linux/delay.h> #include <linux/init.h> +#include <linux/major.h> #include <linux/mutex.h> #include <linux/fs.h> #include <linux/blk-mq.h> -#include <linux/elevator.h> #include <linux/interrupt.h> #include <linux/platform_device.h> @@ -1780,6 +1780,7 @@ static const struct blk_mq_ops amiflop_mq_ops = { static int fd_alloc_disk(int drive, int system) { struct gendisk *disk; + int err; disk = blk_mq_alloc_disk(&unit[drive].tag_set, NULL); if (IS_ERR(disk)) @@ -1798,8 +1799,10 @@ static int fd_alloc_disk(int drive, int system) set_capacity(disk, 880 * 2); unit[drive].gendisk[system] = disk; - add_disk(disk); - return 0; + err = add_disk(disk); + if (err) + blk_cleanup_disk(disk); + return err; } static int fd_alloc_drive(int drive) |