linux-kernel - [PATCH linux-next] macintosh:adb:recordmcount:use !E in conditional statements

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Message-Id: <20220801022521.1594464-1-ye.xingchen@zte.com.cn>
Date:   Mon,  1 Aug 2022 02:25:21 +0000
From:   cgel.zte@...il.com
To:     linux-kernel@...r.kernel.org
Cc:     linuxppc-dev@...ts.ozlabs.org,
        ye xingchen <ye.xingchen@....com.cn>,
        Zeal Robot <zealci@....com.cn>
Subject: [PATCH linux-next] macintosh:adb:recordmcount:use !E in conditional statements

From: ye xingchen <ye.xingchen@....com.cn>

Use !E to replace the type of x == 0. This change is just to 
simplify the code, no actual functional changes.

Reported-by: Zeal Robot <zealci@....com.cn>
Signed-off-by: ye xingchen <ye.xingchen@....com.cn>
---
 drivers/macintosh/adb.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/macintosh/adb.c b/drivers/macintosh/adb.c
index 1bbb9ca08d40..368ab25db234 100644
--- a/drivers/macintosh/adb.c
+++ b/drivers/macintosh/adb.c
@@ -673,7 +673,7 @@ static int adb_open(struct inode *inode, struct file *file)
 		goto out;
 	}
 	state = kmalloc(sizeof(struct adbdev_state), GFP_KERNEL);
-	if (state == 0) {
+	if (!state) {
 		ret = -ENOMEM;
 		goto out;
 	}
-- 
2.25.1