1 files changed, 2 insertions, 1 deletions

diff --git a/drivers/net/niu.c b/drivers/net/niu.c
index 73cac6c78cb6..2b1745328cf7 100644
--- a/drivers/net/niu.c
+++ b/drivers/net/niu.c
@@ -4834,6 +4834,7 @@ static int niu_compute_rbr_cfig_b(struct rx_ring_info *rp, u64 *ret)
 {
         u64 val = 0;
 
+        *ret = 0;
         switch (rp->rbr_block_size) {
         case 4 * 1024:
                 val |= (RBR_BLKSIZE_4K << RBR_CFIG_B_BLKSIZE_SHIFT);
@@ -9542,7 +9543,7 @@ static struct niu_parent * __devinit niu_new_parent(struct niu *np,
 
         plat_dev = platform_device_register_simple("niu", niu_parent_index,
                                                    NULL, 0);
-        if (!plat_dev)
+        if (IS_ERR(plat_dev))
                 return NULL;
 
         for (i = 0; attr_name(niu_parent_attributes[i]); i++) {