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authorTakashi Iwai <tiwai@suse.de>2019-05-31 11:47:24 +0200
committerTakashi Iwai <tiwai@suse.de>2019-05-31 11:47:24 +0200
commite046b64b1547e2dc1ac27e0a5ac57e55213e16f1 (patch)
tree17eb0a12537a47384f5be4909a8b17e75bb9a18a /sound/pci/hda
parenta2d4560f0be9a48cd342992fbec0688ea05d564b (diff)
downloadlinux-e046b64b1547e2dc1ac27e0a5ac57e55213e16f1.tar.bz2
ALSA: hda/ca0132: Use struct_size()
For code simplification and safety, use struct_size() macro for calculating the dsp_image_seg object size. Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'sound/pci/hda')
-rw-r--r--sound/pci/hda/patch_ca0132.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/sound/pci/hda/patch_ca0132.c b/sound/pci/hda/patch_ca0132.c
index e1ebc6d5f382..de61179c91e2 100644
--- a/sound/pci/hda/patch_ca0132.c
+++ b/sound/pci/hda/patch_ca0132.c
@@ -2731,7 +2731,7 @@ static bool is_last(const struct dsp_image_seg *p)
static size_t dsp_sizeof(const struct dsp_image_seg *p)
{
- return sizeof(*p) + p->count*sizeof(u32);
+ return struct_size(p, data, p->count);
}
static const struct dsp_image_seg *get_next_seg_ptr(