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![Li Xu](https://secure.gravatar.com/avatar/0efdbe51c10f88c676f74247b0507e52.jpg?s=96&d=mm)
Li Xu committed 9daf4fd0302
ASoC: wm_adsp: Fix theoretical NULL pointer for alg_region Fix potential NULL pointer dereference for alg_region in wm_adsp_buffer_parse_legacy. In practice this can never happen as loading the firmware should have failed at the wm_adsp2_setup_algs stage, however probably better for the code to be robust against future changes and this is more helpful for static analysis. Signed-off-by: Li Xu <li.xu@cirrus.com> Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com> Link: https://lore.kernel.org/r/20191001130911.19238-1-ckeepax@opensource.cirrus.com Signed-off-by: Mark Brown <broonie@kernel.org>