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dmaengine: fsl-edma: fix wrong pointer check in fsl_edma3_attach_pd()
authorYang Yingliang <yangyingliang@huawei.com>
Wed, 29 Nov 2023 09:00:00 +0000 (17:00 +0800)
committerVinod Koul <vkoul@kernel.org>
Mon, 11 Dec 2023 12:06:54 +0000 (17:36 +0530)
commitbffa7218dcddb80e7f18dfa545dd4b359b11dd93
treed248b6e105630558fb161daecb4e7fff9e20f8aftree | snapshot
parent0c154698a0fc32957d00c6009d5389e086dc8acfcommit | diff
dmaengine: fsl-edma: fix wrong pointer check in fsl_edma3_attach_pd()

device_link_add() returns NULL pointer not PTR_ERR() when it fails,
so replace the IS_ERR() check with NULL pointer check.

Fixes: 72f5801a4e2b ("dmaengine: fsl-edma: integrate v3 support")
Signed-off-by: Yang Yingliang <yangyingliang@huawei.com>
Link: https://lore.kernel.org/r/20231129090000.841440-1-yangyingliang@huaweicloud.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
drivers/dma/fsl-edma-main.c diff | blob | blame | history
Mirror https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git