diff options
| author | Mike Frysinger <vapier@gentoo.org> | 2011-06-29 11:58:04 +0000 |
|---|---|---|
| committer | Wolfgang Denk <wd@denx.de> | 2011-07-26 16:54:22 +0200 |
| commit | d2e8b911c0a0661d395ccac72156040702ac842d (patch) | |
| tree | 26e5ad767254f95cd94c15dbc0ca9654f7c54653 /include/common.h | |
| parent | afd077bd14c2b198ff0862c29b621667c55db11d (diff) | |
| download | u-boot-imx-d2e8b911c0a0661d395ccac72156040702ac842d.zip u-boot-imx-d2e8b911c0a0661d395ccac72156040702ac842d.tar.gz u-boot-imx-d2e8b911c0a0661d395ccac72156040702ac842d.tar.bz2 | |
panic: add noreturn attribute
Since panic() never returns, we should add an appropriate attribute to
let gcc improve optimization around it.
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Diffstat (limited to 'include/common.h')
| -rw-r--r-- | include/common.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/common.h b/include/common.h index 3113580..6061643 100644 --- a/include/common.h +++ b/include/common.h @@ -653,7 +653,7 @@ 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); |