[PATCH 33/42] block: convert rq_data_dir helper to use REQ_OPs

From: Mike Christie The request->op field is now always setup up with a REQ_OP. This patch has the rq_data_dir helper convert the operation to a WRITE or READ direction based on that. Signed-off-by: Mike Christie Reviewed-by: Christoph Hellwig

[PATCH 33/42] block: convert rq_data_dir helper to use REQ_OPs

From: Mike Christie The request->op field is now always setup up with a REQ_OP. This patch has the rq_data_dir helper convert the operation to a WRITE or READ direction based on that. Signed-off-by: Mike Christie Reviewed-by: Christoph Hellwig

[PATCH 33/42] block: convert rq_data_dir helper to use REQ_OPs

From: Mike Christie The request->op field is now always setup up with a REQ_OP. This patch has the rq_data_dir helper convert the operation to a WRITE or READ direction based on that. Signed-off-by: Mike Christie Reviewed-by: Christoph Hellwig