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32fe45274e
Add check for dma_map_single() and return error if it fails in order to avoid invalid DMA address. Fixes: 2908d778ab3e ("[SCSI] aic94xx: new driver") Link: https://lore.kernel.org/r/20230128110832.6792-1-jiasheng@iscas.ac.cn Signed-off-by: Jiasheng Jiang <jiasheng@iscas.ac.cn> Reviewed-by: Jason Yan <yanaijie@huawei.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>