diff options
| -rw-r--r-- | drivers/mtd/mtdcore.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/drivers/mtd/mtdcore.c b/drivers/mtd/mtdcore.c index ffa46ccea0cf..ce514305f8f7 100644 --- a/drivers/mtd/mtdcore.c +++ b/drivers/mtd/mtdcore.c @@ -779,12 +779,16 @@ static void mtd_set_dev_defaults(struct mtd_info *mtd) static ssize_t mtd_otp_size(struct mtd_info *mtd, bool is_user) { - struct otp_info *info = kmalloc(PAGE_SIZE, GFP_KERNEL); + struct otp_info *info; ssize_t size = 0; unsigned int i; size_t retlen; int ret; + info = kmalloc(PAGE_SIZE, GFP_KERNEL); + if (!info) + return -ENOMEM; + if (is_user) ret = mtd_get_user_prot_info(mtd, PAGE_SIZE, &retlen, info); else |