diff options
Diffstat (limited to 'drivers/memstick/core/ms_block.c')
| -rw-r--r-- | drivers/memstick/core/ms_block.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/drivers/memstick/core/ms_block.c b/drivers/memstick/core/ms_block.c index acf36676e388..0cda6c6baefc 100644 --- a/drivers/memstick/core/ms_block.c +++ b/drivers/memstick/core/ms_block.c @@ -1736,7 +1736,7 @@ static int msb_init_card(struct memstick_dev *card) msb->pages_in_block = boot_block->attr.block_size * 2; msb->block_size = msb->page_size * msb->pages_in_block; - if (msb->page_size > PAGE_SIZE) { + if ((size_t)msb->page_size > PAGE_SIZE) { /* this isn't supported by linux at all, anyway*/ dbg("device page %d size isn't supported", msb->page_size); return -EINVAL; @@ -2156,10 +2156,14 @@ static int msb_init_disk(struct memstick_dev *card) set_disk_ro(msb->disk, 1); msb_start(card); - device_add_disk(&card->dev, msb->disk, NULL); + rc = device_add_disk(&card->dev, msb->disk, NULL); + if (rc) + goto out_cleanup_disk; dbg("Disk added"); return 0; +out_cleanup_disk: + blk_cleanup_disk(msb->disk); out_free_tag_set: blk_mq_free_tag_set(&msb->tag_set); out_release_id: |