| commit | e902cdcb5112b89ee445588147964723fd69ffb4 | [log] [tgz] |
|---|---|---|
| author | YueHaibing <yuehaibing@huawei.com> | Wed Jan 23 20:00:22 2019 +0800 |
| committer | Mark Brown <broonie@kernel.org> | Wed Jan 23 15:45:37 2019 +0000 |
| tree | 91a285cafe9df4664602d2b17680297d839c4216 | |
| parent | bfecfd6e23bf677c85828eb20fa4b13a18bffe23 [diff] |
spi/topcliff_pch: Fix potential NULL dereference on allocation error
In pch_spi_handle_dma, it doesn't check for NULL returns of kcalloc
so it would result in an Oops.
Fixes: c37f3c2749b5 ("spi/topcliff_pch: DMA support")
Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Signed-off-by: Mark Brown <broonie@kernel.org>