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| author | Arnd Bergmann <arnd@arndb.de> | 2017-06-14 12:40:36 +0200 |
|---|---|---|
| committer | Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> | 2017-06-14 12:40:36 +0200 |
| commit | c544ad18bd47ee989eb433f09b6574a7f6d415c7 (patch) | |
| tree | daac969d4530c982f409b449d9f924edb27d94c1 /drivers/video | |
| parent | 32c1431eea4881a6b17bd7c639315010aeefa452 (diff) | |
| download | linux-stable-c544ad18bd47ee989eb433f09b6574a7f6d415c7.tar.gz linux-stable-c544ad18bd47ee989eb433f09b6574a7f6d415c7.tar.bz2 linux-stable-c544ad18bd47ee989eb433f09b6574a7f6d415c7.zip | |
video: fbdev: avoid int-in-bool-context warning
gcc-7 suspects this code might be wrong because we use the
result of a multiplication as a bool:
drivers/video/fbdev/core/fbmon.c: In function 'fb_edid_add_monspecs':
drivers/video/fbdev/core/fbmon.c:1051:84: error: '*' in boolean context, suggest '&&' instead [-Werror=int-in-bool-context]
It's actually fine, so let's add a comparison to zero to make
that clear to the compiler too.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Cc: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
Diffstat (limited to 'drivers/video')
| -rw-r--r-- | drivers/video/fbdev/core/fbmon.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/video/fbdev/core/fbmon.c b/drivers/video/fbdev/core/fbmon.c index 687ebb053438..41d7979d81c5 100644 --- a/drivers/video/fbdev/core/fbmon.c +++ b/drivers/video/fbdev/core/fbmon.c @@ -1048,7 +1048,7 @@ void fb_edid_add_monspecs(unsigned char *edid, struct fb_monspecs *specs) for (i = 0; i < (128 - edid[2]) / DETAILED_TIMING_DESCRIPTION_SIZE; i++, block += DETAILED_TIMING_DESCRIPTION_SIZE) - if (PIXEL_CLOCK) + if (PIXEL_CLOCK != 0) edt[num++] = block - edid; /* Yikes, EDID data is totally useless */ |