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(parent: 295ee85) | patch
drm: Don't return 0 for a value used as a denominator
authorDamien Lespiau <damien.lespiau@intel.com>
Fri, 8 Aug 2014 17:50:18 +0000 (18:50 +0100)
committerDaniel Vetter <daniel.vetter@ffwll.ch>
Thu, 14 Aug 2014 19:24:29 +0000 (21:24 +0200)
commitc11cda52193dfa459dfea38f00b19bc9325fa922
treebcfbe1fe91624fc1e1ac966108a58218cd0be2cftree | snapshot
parent295ee85316aedfe1878306d71b5e9c7d4498fb1bcommit | diff
drm: Don't return 0 for a value used as a denominator

Static analysis will be unhappy if a function can theoretically return
0 and we're trying to divide by that value.

Mark that case that cannot occur as a BUG() instead.

Signed-off-by: Damien Lespiau <damien.lespiau@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
drivers/gpu/drm/drm_dp_mst_topology.c diff | blob | history
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