diff options
| author | Julius Werner <jwerner@chromium.org> | 2019-05-01 16:51:20 -0700 |
|---|---|---|
| committer | Patrick Georgi <pgeorgi@google.com> | 2019-05-06 10:32:15 +0000 |
| commit | 7c712bbb6c969ae7014707bfddedd821035a2171 (patch) | |
| tree | 4c357814eabac828a5d7cea3e0bd90b5b15851d1 /src/console | |
| parent | 9d3fa7a22985a2ae080a8e36c89107691d15174f (diff) | |
Fix code that would trip -Wtype-limits
This patch fixes up all code that would throw a -Wtype-limits warning.
This sometimes involves eliminating unnecessary checks, adding a few odd
but harmless casts or just pragma'ing out the warning for a whole file
-- I tried to find the path of least resistance. I think the overall
benefit of the warning outweighs the occasional weirdness.
Change-Id: Iacd37eb1fad388d9db7267ceccb03e6dcf1ad0d2
Signed-off-by: Julius Werner <jwerner@chromium.org>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/32537
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Furquan Shaikh <furquan@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Diffstat (limited to 'src/console')
| -rw-r--r-- | src/console/vtxprintf.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/src/console/vtxprintf.c b/src/console/vtxprintf.c index 043a1dae37..f42ed6d077 100644 --- a/src/console/vtxprintf.c +++ b/src/console/vtxprintf.c @@ -56,8 +56,10 @@ static int number(void (*tx_byte)(unsigned char byte, void *data), int count = 0; #ifdef SUPPORT_64BIT_INTS unsigned long long num = inum; + long long snum = num; #else - unsigned long num = (long)inum; + unsigned long num = (unsigned long)inum; + long snum = (long)num; if (num != inum) { /* Alert user to an incorrect result by printing #^!. */ @@ -76,9 +78,9 @@ static int number(void (*tx_byte)(unsigned char byte, void *data), c = (type & ZEROPAD) ? '0' : ' '; sign = 0; if (type & SIGN) { - if ((signed long long)num < 0) { + if (snum < 0) { sign = '-'; - num = -num; + num = -snum; size--; } else if (type & PLUS) { sign = '+'; |