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authorJiasheng Jiang <[email protected]>2022-12-20 10:49:21 +0800
committerBenjamin Tissoires <[email protected]>2022-12-20 09:45:53 +0100
commit53ffa6a9f83b2170c60591da1ead8791d5a42e81 (patch)
tree3b9ea9d3fd8b673d3ec11020d4090ad84e5dc664 /tools/perf/scripts/python/flamegraph.py
parent0ee29814c6be17a924761d3712eb8ad63cfe13ac (diff)
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: 4b2c53d93a4b ("SFH:Transport Driver to add support of AMD Sensor Fusion Hub (SFH)") Signed-off-by: Jiasheng Jiang <[email protected]> Acked-by: Basavaraj Natikar <[email protected]> Signed-off-by: Benjamin Tissoires <[email protected]> Link: https://lore.kernel.org/r/[email protected]
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