linux-kernel - [PATCH v2] staging: typec: tcpm: Comparison to NULL pointer

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Message-Id: <1504892391-5607-1-git-send-email-harshasharmaiitr@gmail.com>
Date:   Fri,  8 Sep 2017 23:09:51 +0530
From:   Harsha Sharma <harshasharmaiitr@...il.com>
To:     gregkh@...uxfoundation.org
Cc:     devel@...verdev.osuosl.org, linux-kernel@...r.kernel.org,
        outreachy-kernel@...glegroups.com,
        Harsha Sharma <harshasharmaiitr@...il.com>
Subject: [PATCH v2] staging: typec: tcpm: Comparison to NULL pointer 

Makes code more concise and readable 

Signed-off-by: Harsha Sharma <harshasharmaiitr@...il.com>
---
Change in v2:
 -Change in subject 
 -Change in log message
 drivers/staging/typec/tcpm.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/staging/typec/tcpm.c b/drivers/staging/typec/tcpm.c
index 630fe75..9f4a5a5 100644
--- a/drivers/staging/typec/tcpm.c
+++ b/drivers/staging/typec/tcpm.c
@@ -982,7 +982,7 @@ static void svdm_consume_modes(struct tcpm_port *port, const __le32 *payload,
 	}
 	port->partner_altmode[pmdata->altmodes] =
 		typec_partner_register_altmode(port->partner, paltmode);
-	if (port->partner_altmode[pmdata->altmodes] == NULL) {
+	if (!port->partner_altmode[pmdata->altmodes]) {
 		tcpm_log(port,
 			 "Failed to register alternate modes for SVID 0x%04x",
 			 paltmode->svid);
-- 
1.9.1