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

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Date:   Mon,  1 Aug 2022 02:22:58 +0000
From:   cgel.zte@...il.com
To:     linux-kernel@...r.kernel.org
Cc:     ye xingchen <ye.xingchen@....com.cn>,
        Zeal Robot <zealci@....com.cn>
Subject: [PATCH linux-next] recordmcount:use the !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>
---
 scripts/recordmcount.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/scripts/recordmcount.c b/scripts/recordmcount.c
index cce12e1971d8..8d01decd12e9 100644
--- a/scripts/recordmcount.c
+++ b/scripts/recordmcount.c
@@ -139,7 +139,7 @@ static ssize_t uwrite(void const *const buf, size_t const count)
 static void * umalloc(size_t size)
 {
 	void *const addr = malloc(size);
-	if (addr == 0) {
+	if (!addr) {
 		fprintf(stderr, "malloc failed: %zu bytes\n", size);
 		file_append_cleanup();
 		mmap_cleanup();
-- 
2.25.1