blk_path_error   1539 drivers/md/dm-mpath.c 	if (error && blk_path_error(error)) {
blk_path_error   1578 drivers/md/dm-mpath.c 	if (!*error || !blk_path_error(*error))
blk_path_error    292 drivers/nvme/host/core.c 		    blk_path_error(status)) {