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console: use DIV_ROUND_UP 

I used the clang-tidy qemu-round check to generate the fix:
https://github.com/elmarco/clang-tools-extra

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Richard Henderson <rth@twiddle.net>
This commit is contained in:
Marc-André Lureau 2017-06-22 13:04:16 +02:00
parent 69db8dfc19
commit d1a0945f84
1 changed files with 1 additions and 1 deletions
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2
include/ui/console.h
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@ -328,7 +328,7 @@ static inline int surface_bits_per_pixel(DisplaySurface *s)
static inline int surface_bytes_per_pixel(DisplaySurface *s) static inline int surface_bytes_per_pixel(DisplaySurface *s)
{ {
int bits = PIXMAN_FORMAT_BPP(s->format); int bits = PIXMAN_FORMAT_BPP(s->format);
return (bits + 7) / 8; return DIV_ROUND_UP(bits, 8);
} }
static inline pixman_format_code_t surface_format(DisplaySurface *s) static inline pixman_format_code_t surface_format(DisplaySurface *s)