diff options
| author | Stephen Warren <swarren@nvidia.com> | 2012-04-04 15:48:33 -0600 |
|---|---|---|
| committer | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2012-04-04 23:22:15 +0100 |
| commit | c04c1b9ee8f30c7a3a25e20e406247003f634ebe (patch) | |
| tree | c8f1de34051bce402ee5be5d6dfadc4bc7e47ae1 /include/linux/msi.h | |
| parent | e466de05194b666114713b753e2f4be1d4200140 (diff) | |
regmap: prevent division by zero in rbtree_show
If there are no nodes in the cache, nodes will be 0, so calculating
"registers / nodes" will cause division by zero.
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Cc: stable@vger.kernel.org
Diffstat (limited to 'include/linux/msi.h')
0 files changed, 0 insertions, 0 deletions