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(parent: d631729) | patch
drm/i915: cleanup a min_t() cast
authorDan Carpenter <dan.carpenter@oracle.com>
Fri, 20 Sep 2013 11:20:18 +0000 (14:20 +0300)
committerDaniel Vetter <daniel.vetter@ffwll.ch>
Fri, 20 Sep 2013 21:50:01 +0000 (23:50 +0200)
commite5ad4026b9270532bfbc2fcb73cc74fbb46887d1
treea0a359e60bbbbd0e19794532d68715d1053061d8tree | snapshot (tar.gz zip)
parentd6317290bfd8673d1cf3b6f8a12c72b3297eac36commit | diff
drm/i915: cleanup a min_t() cast

The lower layers of sysfs will not allow an "offset" of more than
GEN7_L3LOG_SIZE and also l3_access_valid() caps it a second time.  But
it's a little easier to audit if we don't have to worry that the
subtraction will result in negative values.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
drivers/gpu/drm/i915/i915_sysfs.c diff | blob | blame | history