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soc: qcom: ipc_router_mhi_xprt: Initialize variable at start

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variable rc is not initialized in the beginning of function
ipc_router_mhi_write and ipc_router_mhi_xprt_probe. This leads
possible use without initialization issue.

Initialize variable in the beginning of both functions.

CRs-Fixed: 2209246
Change-Id: Ida0bdad2336be928d6e440d4143350bbf9f253d5
Signed-off-by: Dhoat Harpal <hdhoat@codeaurora.org>
This commit is contained in:
Dhoat Harpal 2018-03-20 17:23:53 +05:30
parent 8e181ea4e8
commit ce38d58009
1 changed files with 3 additions and 3 deletions
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6
drivers/soc/qcom/ipc_router_mhi_xprt.c
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@ -1,4 +1,4 @@
/* Copyright (c) 2014-2017, The Linux Foundation. All rights reserved. /* Copyright (c) 2014-2018, The Linux Foundation. All rights reserved.
* *
* This program is free software; you can redistribute it and/or modify * This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 and * it under the terms of the GNU General Public License version 2 and
@ -424,7 +424,7 @@ static int ipc_router_mhi_write(void *data,
struct rr_packet *pkt = (struct rr_packet *)data; struct rr_packet *pkt = (struct rr_packet *)data;
struct sk_buff *ipc_rtr_pkt; struct sk_buff *ipc_rtr_pkt;
struct rr_packet *cloned_pkt; struct rr_packet *cloned_pkt;
int rc; int rc = 0;
struct ipc_router_mhi_xprt *mhi_xprtp = struct ipc_router_mhi_xprt *mhi_xprtp =
container_of(xprt, struct ipc_router_mhi_xprt, xprt); container_of(xprt, struct ipc_router_mhi_xprt, xprt);
@ -948,7 +948,7 @@ error:
*/ */
static int ipc_router_mhi_xprt_probe(struct platform_device *pdev) static int ipc_router_mhi_xprt_probe(struct platform_device *pdev)
{ {
int rc; int rc = -ENODEV;
struct ipc_router_mhi_xprt_config mhi_xprt_config; struct ipc_router_mhi_xprt_config mhi_xprt_config;
if (pdev && pdev->dev.of_node) { if (pdev && pdev->dev.of_node) {