From: Andi Kleen <andi@firstfloor.org>
To: mmarek@suse.cz
Cc: hpa@zytor.com, linux-kernel@vger.kernel.org,
Andi Kleen <ak@linux.intel.com>,
Viresh Kumar <viresh.kumar@linaro.org>
Subject: [PATCH] Kbuild, lto: Avoid reported warning with strtoul
Date: Fri, 18 Apr 2014 06:35:56 +0200 [thread overview]
Message-ID: <1397795756-23283-1-git-send-email-andi@firstfloor.org> (raw)
From: Andi Kleen <ak@linux.intel.com>
Apparently someone's C library declares strtoul with warn_unused_result.
Cast to void to avoid the warning. Error handling is not useful here.
Cc: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Andi Kleen <ak@linux.intel.com>
---
scripts/mod/modpost.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/scripts/mod/modpost.c b/scripts/mod/modpost.c
index 0663556..b9cf439 100644
--- a/scripts/mod/modpost.c
+++ b/scripts/mod/modpost.c
@@ -1707,7 +1707,7 @@ static char *remove_dot(char *s)
int n = strcspn(s, ".");
if (n > 0 && s[n] != 0) {
- strtoul(s + n + 1, &end, 10);
+ (void)strtoul(s + n + 1, &end, 10);
if (end > s + n + 1 && (*end == '.' || *end == 0))
s[n] = 0;
}
--
1.8.5.2
next reply other threads:[~2014-04-18 4:36 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-04-18 4:35 Andi Kleen [this message]
2014-04-18 4:49 ` [PATCH] Kbuild, lto: Avoid reported warning with strtoul Al Viro
2014-04-18 13:38 ` Andi Kleen
2014-04-21 4:55 ` Viresh Kumar
2014-04-21 16:50 ` Andi Kleen
2014-04-22 4:19 ` Viresh Kumar
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