diff options
| author | Arnd Bergmann <[email protected]> | 2017-03-20 10:40:28 +0100 |
|---|---|---|
| committer | Chris Wilson <[email protected]> | 2017-03-21 10:22:42 +0000 |
| commit | 272bce17cc3ef4629e28c38324d81ca72a862115 (patch) | |
| tree | 3dcb276aafa7b76bbaedc19c971afa23990d00bb /scripts/gcc-plugins/cyc_complexity_plugin.c | |
| parent | 24caf6559393f68eeefa39faf8c47c0d51a63cee (diff) | |
drm/i915: split out check for noncontiguous pfn range
We get a warning with gcc-7 about a pointless comparison when
using a linear memmap:
drivers/gpu/drm/i915/selftests/scatterlist.c: In function 'alloc_table':
drivers/gpu/drm/i915/selftests/scatterlist.c:219:66: error: self-comparison always evaluates to false [-Werror=tautological-compare]
Splitting out the comparison into a separate function avoids the warning
and makes it slightly more obvious what happens.
Fixes: 935a2f776aa5 ("drm/i915: Add some selftests for sg_table manipulation")
Signed-off-by: Arnd Bergmann <[email protected]>
Link: http://patchwork.freedesktop.org/patch/msgid/[email protected]
Reviewed-by: Chris Wilson <[email protected]>
Signed-off-by: Chris Wilson <[email protected]>
Diffstat (limited to 'scripts/gcc-plugins/cyc_complexity_plugin.c')
0 files changed, 0 insertions, 0 deletions