diff options
Diffstat (limited to 'drivers/mtd/sm_ftl.c')
| -rw-r--r-- | drivers/mtd/sm_ftl.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/drivers/mtd/sm_ftl.c b/drivers/mtd/sm_ftl.c index dfc47a444b90..b9f272408c4d 100644 --- a/drivers/mtd/sm_ftl.c +++ b/drivers/mtd/sm_ftl.c @@ -247,7 +247,8 @@ static int sm_read_sector(struct sm_ftl *ftl, /* FTL can contain -1 entries that are by default filled with bits */ if (block == -1) { - memset(buffer, 0xFF, SM_SECTOR_SIZE); + if (buffer) + memset(buffer, 0xFF, SM_SECTOR_SIZE); return 0; } @@ -774,8 +775,11 @@ static int sm_init_zone(struct sm_ftl *ftl, int zone_num) continue; /* Read the oob of first sector */ - if (sm_read_sector(ftl, zone_num, block, 0, NULL, &oob)) + if (sm_read_sector(ftl, zone_num, block, 0, NULL, &oob)) { + kfifo_free(&zone->free_sectors); + kfree(zone->lba_to_phys_table); return -EIO; + } /* Test to see if block is erased. It is enough to test first sector, because erase happens in one shot */ |
