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Commit 0c1f77d8 authored by Jack Wang's avatar Jack Wang Committed by Jakub Kicinski
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net/mlx4: Fix error check for dma_map_sg 



dma_map_sg return 0 on error.

Signed-off-by: default avatarJack Wang <jinpu.wang@ionos.com>
Reviewed-by: default avatarLeon Romanovsky <leonro@nvidia.com>
Link: https://lore.kernel.org/r/20220825063533.21015-1-jinpu.wang@ionos.com
Signed-off-by: default avatarJakub Kicinski <kuba@kernel.org>
parent 6005a8ae
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