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| author | Shawn Lin <shawn.lin@rock-chips.com> | 2016-03-09 11:11:15 +0300 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2016-03-09 12:10:18 +0300 |
| commit | ea98491133439773b69345eb9a314fc5f15e07a4 (patch) | |
| tree | 17a8d78602a10a7bc664eaf7bc20dee6a3cbadb1 /net/lapb/lapb_subr.c | |
| parent | 0277e01aebc8895198a4717ccaf7e4fcf39ada78 (diff) | |
| download | linux-ea98491133439773b69345eb9a314fc5f15e07a4.tar.xz | |
spi: rockchip: check return value of dmaengine_prep_slave_sg
We should check return value of dmaengine_prep_slave_sg, otherwise
we take risk of null pointer.
Signed-off-by: Shawn Lin <shawn.lin@rock-chips.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'net/lapb/lapb_subr.c')
0 files changed, 0 insertions, 0 deletions