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| author | Cai Zhiyong <caizhiyong@huawei.com> | 2013-11-18 13:21:49 +0100 |
|---|---|---|
| committer | Mark Brown <broonie@linaro.org> | 2013-11-24 14:59:14 +0100 |
| commit | bd60e381fab88979c3312265d18bb635c314d242 (patch) | |
| tree | 7f0d6878610b05f49a6414a943b9fa4118d40f23 /drivers/misc/mei/pci-me.c | |
| parent | Linux 3.13-rc1 (diff) | |
| download | linux-bd60e381fab88979c3312265d18bb635c314d242.tar.xz linux-bd60e381fab88979c3312265d18bb635c314d242.zip | |
regmap: Fix 'ret' would return an uninitialized value
This patch give a warning when calling regmap_register_patch with
parameter num_regs <= 0.
When the num_regs parameter is zero and krealloc doesn't fail,
then the code would return an uninitialized value. However,
calling this function with num_regs == 0, would be a waste as it
essentially does nothing.
Signed-off-by: Cai Zhiyong <caizhiyong@huawei.com>
Reviewed-by: Geyslan G. Bem <geyslan@gmail.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
Diffstat (limited to 'drivers/misc/mei/pci-me.c')
0 files changed, 0 insertions, 0 deletions