HID: amd_sfh: Add missing check for dma_alloc_coherent
Add check for the return value of the dma_alloc_coherent since it may return NULL pointer if allocation fails. Fixes: 4b2c53d9 ("SFH:Transport Driver to add support of AMD Sensor Fusion Hub (SFH)") Signed-off-by:Jiasheng Jiang <jiasheng@iscas.ac.cn> Acked-by:
Basavaraj Natikar <Basavaraj.Natikar@amd.com> Signed-off-by:
Benjamin Tissoires <benjamin.tissoires@redhat.com> Link: https://lore.kernel.org/r/20221220024921.21992-1-jiasheng@iscas.ac.cn
parent
0ee29814
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