2417 static int cmd_match(const char *cmd, const char *str)  in cmd_match()  function
2504 	if (cmd_match(buf, "faulty") && rdev->mddev->pers) {  in state_store()
2510 	} else if (cmd_match(buf, "remove")) {  in state_store()
2527 	} else if (cmd_match(buf, "writemostly")) {  in state_store()
2530 	} else if (cmd_match(buf, "-writemostly")) {  in state_store()
2533 	} else if (cmd_match(buf, "blocked")) {  in state_store()
2536 	} else if (cmd_match(buf, "-blocked")) {  in state_store()
2551 	} else if (cmd_match(buf, "insync") && rdev->raid_disk == -1) {  in state_store()
2554 	} else if (cmd_match(buf, "-insync") && rdev->raid_disk >= 0) {  in state_store()
2561 	} else if (cmd_match(buf, "write_error")) {  in state_store()
2564 	} else if (cmd_match(buf, "-write_error")) {  in state_store()
2567 	} else if (cmd_match(buf, "want_replacement")) {  in state_store()
2578 	} else if (cmd_match(buf, "-want_replacement")) {  in state_store()
2584 	} else if (cmd_match(buf, "replacement")) {  in state_store()
2595 	} else if (cmd_match(buf, "-replacement")) {  in state_store()
2603 	} else if (cmd_match(buf, "re-add")) {  in state_store()
2945 	if (cmd_match(buf, "none"))  in recovery_start_store()
3702 	else if (cmd_match(buf, "none"))  in resync_start_store()
3765 		if (cmd_match(word, list[n]))  in match_word()
4143 	if (cmd_match(buf, "none")) {  in metadata_store()
4219 	if (cmd_match(page, "idle") || cmd_match(page, "frozen")) {  in action_store()
4220 		if (cmd_match(page, "frozen"))  in action_store()
4236 	else if (cmd_match(page, "resync"))  in action_store()
4238 	else if (cmd_match(page, "recover")) {  in action_store()
4241 	} else if (cmd_match(page, "reshape")) {  in action_store()
4255 		if (cmd_match(page, "check"))  in action_store()
4257 		else if (!cmd_match(page, "repair"))  in action_store()
4656 	if (cmd_match(buf, "forwards"))  in reshape_direction_store()
4658 	else if (cmd_match(buf, "backwards"))  in reshape_direction_store()