Commit f6c58b06 authored by Wei Yongjun's avatar Wei Yongjun Committed by Thierry Escande
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BACKPORT: UPSTREAM: misc: fastrpc: Fix return value check in fastrpc_map_create() 



In case of error, the function dma_buf_get() returns ERR_PTR() and never
returns NULL. The NULL test in the return value check should be replaced
with IS_ERR().

Signed-off-by: default avatarWei Yongjun <weiyongjun1@huawei.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 5127972f
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