diff options
Diffstat (limited to 'drivers/mtd/maps/physmap_of.c')
| -rw-r--r-- | drivers/mtd/maps/physmap_of.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/mtd/maps/physmap_of.c b/drivers/mtd/maps/physmap_of.c index 774b32fd29e6..3e614e9119d5 100644 --- a/drivers/mtd/maps/physmap_of.c +++ b/drivers/mtd/maps/physmap_of.c @@ -130,6 +130,8 @@ static const char * const *of_get_probes(struct device_node *dp) count++; res = kzalloc((count + 1)*sizeof(*res), GFP_KERNEL); + if (!res) + return NULL; count = 0; while (cplen > 0) { res[count] = cp; @@ -311,6 +313,10 @@ static int of_flash_probe(struct platform_device *dev) ppdata.of_node = dp; part_probe_types = of_get_probes(dp); + if (!part_probe_types) { + err = -ENOMEM; + goto err_out; + } mtd_device_parse_register(info->cmtd, part_probe_types, &ppdata, NULL, 0); of_free_probes(part_probe_types); |