drm: Don't return 0 for a value used as a denominator

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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>

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Damien Lespiau 2014-08-08 18:50:18 +01:00 • committed by Daniel Vetter

parent 295ee85316

commit c11cda5219

1 changed files with 1 additions and 1 deletions

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drivers/gpu/drm/drm_dp_mst_topology.c

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