diff options
| author | Jacob Garber <jgarber1@ualberta.ca> | 2019-07-19 17:35:28 -0600 |
|---|---|---|
| committer | Martin Roth <martinroth@google.com> | 2019-07-21 17:17:42 +0000 |
| commit | 5f7b1164c56f36d70813c87e46c540e1e4aa03fc (patch) | |
| tree | 810c2ec404c63339b7b536636dff3c86c9c04cf7 /payloads/libpayload/libc | |
| parent | ae317695e3f03d55fbba1805ff06e004383e67c8 (diff) | |
libpayload: Enable -Wimplicit-fallthrough
Add comments to intentional fall throughs and enable the warning.
Change-Id: I93e071c4fb139fa6e9cd8a1bfb5800f5f4eac50b
Signed-off-by: Jacob Garber <jgarber1@ualberta.ca>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/34457
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: HAOUAS Elyes <ehaouas@noos.fr>
Diffstat (limited to 'payloads/libpayload/libc')
| -rw-r--r-- | payloads/libpayload/libc/printf.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/payloads/libpayload/libc/printf.c b/payloads/libpayload/libc/printf.c index cb623aa51a..3896f01b86 100644 --- a/payloads/libpayload/libc/printf.c +++ b/payloads/libpayload/libc/printf.c @@ -585,6 +585,7 @@ static int printf_core(const char *fmt, struct printf_spec *ps, va_list ap) /* Integer values */ case 'P': /* pointer */ flags |= __PRINTF_FLAG_BIGCHARS; + /* fall through */ case 'p': flags |= __PRINTF_FLAG_PREFIX; base = 16; @@ -599,10 +600,12 @@ static int printf_core(const char *fmt, struct printf_spec *ps, va_list ap) case 'd': case 'i': flags |= __PRINTF_FLAG_SIGNED; + break; case 'u': break; case 'X': flags |= __PRINTF_FLAG_BIGCHARS; + /* fall through */ case 'x': base = 16; break; |