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From: Dan Carpenter <dan.carpenter@oracle.com>
To: M Chetan Kumar <m.chetan.kumar@intel.com>
Cc: Intel Corporation <linuxwwan@intel.com>,
	"David S. Miller" <davem@davemloft.net>,
	Jakub Kicinski <kuba@kernel.org>,
	netdev@vger.kernel.org, kernel-janitors@vger.kernel.org
Subject: [PATCH net-next] net: iosm: remove an unnecessary NULL check
Date: Sat, 19 Jun 2021 16:51:26 +0300	[thread overview]
Message-ID: <YM32XksFPUbN2Oyi@mwanda> (raw)

The address of &ipc_mux->ul_adb can't be NULL because it points to the
middle of a non-NULL struct.

Fixes: 9413491e20e1 ("net: iosm: encode or decode datagram")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
---
 drivers/net/wwan/iosm/iosm_ipc_mux_codec.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/wwan/iosm/iosm_ipc_mux_codec.c b/drivers/net/wwan/iosm/iosm_ipc_mux_codec.c
index fbf3cab3394c..e634ffc6ec08 100644
--- a/drivers/net/wwan/iosm/iosm_ipc_mux_codec.c
+++ b/drivers/net/wwan/iosm/iosm_ipc_mux_codec.c
@@ -477,7 +477,7 @@ static void ipc_mux_ul_adgh_finish(struct iosm_mux *ipc_mux)
 	long long bytes;
 	char *str;
 
-	if (!ul_adb || !ul_adb->dest_skb) {
+	if (!ul_adb->dest_skb) {
 		dev_err(ipc_mux->dev, "no dest skb");
 		return;
 	}
-- 
2.30.2


             reply	other threads:[~2021-06-19 13:51 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-06-19 13:51 Dan Carpenter [this message]
2021-06-20 15:50 ` [PATCH net-next] net: iosm: remove an unnecessary NULL check Kumar, M Chetan
2021-06-21 19:20 ` patchwork-bot+netdevbpf

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