The command packet size is already checked once in
rmnet_map_deaggregate() for the header, packet and trailer size, so
this additional check is not needed.
Signed-off-by: Subash Abhinov Kasiviswanathan <subas...@codeaurora.org>
---
drivers/net/ethernet/qualcomm/rmnet/rmnet_map_command.c | 14 +++-----------
1 file changed, 3 insertions(+), 11 deletions(-)
diff --git a/drivers/net/ethernet/qualcomm/rmnet/rmnet_map_command.c
b/drivers/net/ethernet/qualcomm/rmnet/rmnet_map_command.c
index 78fdad0..56a93df 100644
--- a/drivers/net/ethernet/qualcomm/rmnet/rmnet_map_command.c
+++ b/drivers/net/ethernet/qualcomm/rmnet/rmnet_map_command.c
@@ -69,17 +69,9 @@ static void rmnet_map_send_ack(struct sk_buff *skb,
struct rmnet_map_control_command *cmd;
int xmit_status;
- if (port->data_format & RMNET_FLAGS_INGRESS_MAP_CKSUMV4) {
- if (skb->len < sizeof(struct rmnet_map_header) +
- RMNET_MAP_GET_LENGTH(skb) +
- sizeof(struct rmnet_map_dl_csum_trailer)) {
- kfree_skb(skb);
- return;
- }
-
- skb_trim(skb, skb->len -
- sizeof(struct rmnet_map_dl_csum_trailer));
- }
+ if (port->data_format & RMNET_FLAGS_INGRESS_MAP_CKSUMV4)
+ skb_trim(skb,
+ skb->len - sizeof(struct rmnet_map_dl_csum_trailer));
skb->protocol = htons(ETH_P_MAP);
--
1.9.1
