Since panic() never returns, we should add an appropriate attribute to
let gcc improve optimization around it.
Signed-off-by: Mike Frysinger <vap...@gentoo.org>
---
include/common.h | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/include/common.h b/include/common.h
index 1e21b7a..b59079b 100644
--- a/include/common.h
+++ b/include/common.h
@@ -651,7 +651,7 @@ int strict_strtoul(const char *cp, unsigned int base,
unsigned long *res);
unsigned long long simple_strtoull(const char *cp,char **endp,unsigned int
base);
long simple_strtol(const char *cp,char **endp,unsigned int base);
void panic(const char *fmt, ...)
- __attribute__ ((format (__printf__, 1, 2)));
+ __attribute__ ((format (__printf__, 1, 2), noreturn));
int sprintf(char * buf, const char *fmt, ...)
__attribute__ ((format (__printf__, 2, 3)));
int vsprintf(char *buf, const char *fmt, va_list args);
--
1.7.6
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