From: <zhang.songyi@zte.com.cn>
To: <zhangqing@loongson.cn>
Cc: <chenhuacai@kernel.org>, <rostedt@goodmis.org>,
<linux-kernel@vger.kernel.org>, <zhang.songyi@zte.com.cn>
Subject: [PATCH linux-next] recordmcount: use "!P" instead of "P == 0"
Date: Wed, 30 Nov 2022 15:47:35 +0800 (CST) [thread overview]
Message-ID: <202211301547353578204@zte.com.cn> (raw)
From: zhang songyi <zhang.songyi@zte.com.cn>
comparing pointer to 0, use !P instead of it.
Signed-off-by: zhang songyi <zhang.songyi@zte.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();
--
2.15.2
next reply other threads:[~2022-11-30 7:47 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-11-30 7:47 zhang.songyi [this message]
2022-11-30 14:05 ` [PATCH linux-next] recordmcount: use "!P" instead of "P == 0" Steven Rostedt
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