net: ipc_router: Handle error condition



If a message buffer cannot be returned due to allocation failure, then
return appropriate error code.

Change-Id: I39bbf857c1aa6e302ea0af8c9a144002edb38d29
Signed-off-by: Karthikeyan Ramasubramanian <kramasub@codeaurora.org>

parent 654c97a0

net/ipc_router/ipc_router_core.c

+4 −1

Original line number	Diff line number	Diff line
		@@ -2765,8 +2765,11 @@ int msm_ipc_router_read_msg(struct msm_ipc_port *port_ptr,
		}

		*data = msm_ipc_router_skb_to_buf(pkt->pkt_fragment_q, ret);
		if (!(*data))
		if (!(*data)) {
		IPC_RTR_ERR("%s: Buf conversion failed\n", __func__);
		release_pkt(pkt);
		return -ENOMEM;
		}

		*len = ret;
		release_pkt(pkt);