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| author | Stephen Warren <swarren@nvidia.com> | 2012-04-04 23:48:33 +0200 |
|---|---|---|
| committer | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2012-04-05 00:22:15 +0200 |
| commit | c04c1b9ee8f30c7a3a25e20e406247003f634ebe (patch) | |
| tree | c8f1de34051bce402ee5be5d6dfadc4bc7e47ae1 /security | |
| parent | regmap: Export regcache_sync_region() (diff) | |
| download | linux-c04c1b9ee8f30c7a3a25e20e406247003f634ebe.tar.xz linux-c04c1b9ee8f30c7a3a25e20e406247003f634ebe.zip | |
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 'security')
0 files changed, 0 insertions, 0 deletions