mtd: bcm47xxpart: handle malloc failures

[karo-tx-linux.git] / drivers / mtd / bcm47xxpart.c

diff --git a/drivers/mtd/bcm47xxpart.c b/drivers/mtd/bcm47xxpart.c
index 9279a9174f84ad9cd3a2ae2c7117c29cc8134e9e..6d427468c4cdba0ef51334a0043080a08608c2a9 100644 (file)
--- a/drivers/mtd/bcm47xxpart.c
+++ b/drivers/mtd/bcm47xxpart.c
@@ -71,7 +71,14 @@ static int bcm47xxpart_parse(struct mtd_info *master,
        /* Alloc */
        parts = kzalloc(sizeof(struct mtd_partition) * BCM47XXPART_MAX_PARTS,
                        GFP_KERNEL);
+       if (!parts)
+               return -ENOMEM;
+
        buf = kzalloc(BCM47XXPART_BYTES_TO_READ, GFP_KERNEL);
+       if (!buf) {
+               kfree(parts);
+               return -ENOMEM;
+       }
 
        /* Parse block by block looking for magics */
        for (offset = 0; offset <= master->size - blocksize;