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| author | Charles Keepax <ckeepax@opensource.cirrus.com> | 2018-07-19 11:50:35 +0100 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2018-07-19 15:11:53 +0100 |
| commit | 517ee74e1b3124b696f293aa4e220418f8125b4c (patch) | |
| tree | 3fddf554f944e2e4894ebec04e2bebc63b7ee33a /sound/soc/codecs/wm_adsp.c | |
| parent | 7713a70034f2cb54168d134ac523fdfcdda92a13 (diff) | |
| download | linux-517ee74e1b3124b696f293aa4e220418f8125b4c.tar.bz2 | |
ASoC: wm_adsp: Correct algorithm list allocation size
Commit 6396bb221514 ("treewide: kzalloc() -> kcalloc()") was
overlooked when doing some refactoring to the algorithm list
handling, which lead to twice as much buffer being allocated
as required for reading the algorithm list. A kcalloc is no
longer appropriate since the allocation size is now in bytes
not registers, as such change back to kzalloc.
Fixes: 7f7cca08abf4 ("ASoC: wm_adsp: Simplify handling of alg offset and length")
Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/soc/codecs/wm_adsp.c')
| -rw-r--r-- | sound/soc/codecs/wm_adsp.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sound/soc/codecs/wm_adsp.c b/sound/soc/codecs/wm_adsp.c index 07c17acc8a4f..99108d18de8d 100644 --- a/sound/soc/codecs/wm_adsp.c +++ b/sound/soc/codecs/wm_adsp.c @@ -1906,7 +1906,7 @@ static void *wm_adsp_read_algs(struct wm_adsp *dsp, size_t n_algs, /* Convert length from DSP words to bytes */ len *= sizeof(u32); - alg = kcalloc(len, 2, GFP_KERNEL | GFP_DMA); + alg = kzalloc(len, GFP_KERNEL | GFP_DMA); if (!alg) return ERR_PTR(-ENOMEM); |