linux-kernel - [PATCH] net: bnxt: Fix a uninitialized variable warning.

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Date:   Tue, 18 Sep 2018 00:31:23 +0800
From:   zhong jiang <zhongjiang@...wei.com>
To:     <davem@...emloft.net>
CC:     <michael.chan@...adcom.com>, <netdev@...r.kernel.org>,
        <linux-kernel@...r.kernel.org>
Subject: [PATCH] net: bnxt: Fix a uninitialized variable warning.

Fix the following compile warning:

drivers/net/ethernet/broadcom/bnxt/bnxt_devlink.c:49:5: warning: nvm_param.dir_type may be used uninitialized in this function [-Wmaybe-uninitialized]
  if (nvm_param.dir_type == BNXT_NVM_PORT_CFG)

Signed-off-by: zhong jiang <zhongjiang@...wei.com>
---
 drivers/net/ethernet/broadcom/bnxt/bnxt_devlink.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt_devlink.c b/drivers/net/ethernet/broadcom/bnxt/bnxt_devlink.c
index f3b9fbc..ab88217 100644
--- a/drivers/net/ethernet/broadcom/bnxt/bnxt_devlink.c
+++ b/drivers/net/ethernet/broadcom/bnxt/bnxt_devlink.c
@@ -31,7 +31,7 @@ static int bnxt_hwrm_nvm_req(struct bnxt *bp, u32 param_id, void *msg,
 {
 	struct hwrm_nvm_get_variable_input *req = msg;
 	void *data_addr = NULL, *buf = NULL;
-	struct bnxt_dl_nvm_param nvm_param;
+	struct bnxt_dl_nvm_param nvm_param = {0};
 	int bytesize, idx = 0, rc, i;
 	dma_addr_t data_dma_addr;
 
-- 
1.7.12.4