2868 static int cmd_match(const char *cmd, const char *str)  in cmd_match()  function
2955 	if (cmd_match(buf, "faulty") && rdev->mddev->pers) {  in state_store()
2962 	} else if (cmd_match(buf, "remove")) {  in state_store()
2983 	} else if (cmd_match(buf, "writemostly")) {  in state_store()
2988 	} else if (cmd_match(buf, "-writemostly")) {  in state_store()
2993 	} else if (cmd_match(buf, "blocked")) {  in state_store()
2996 	} else if (cmd_match(buf, "-blocked")) {  in state_store()
3012 	} else if (cmd_match(buf, "insync") && rdev->raid_disk == -1) {  in state_store()
3015 	} else if (cmd_match(buf, "failfast")) {  in state_store()
3019 	} else if (cmd_match(buf, "-failfast")) {  in state_store()
3023 	} else if (cmd_match(buf, "-insync") && rdev->raid_disk >= 0 &&  in state_store()
3031 	} else if (cmd_match(buf, "write_error")) {  in state_store()
3034 	} else if (cmd_match(buf, "-write_error")) {  in state_store()
3037 	} else if (cmd_match(buf, "want_replacement")) {  in state_store()
3049 	} else if (cmd_match(buf, "-want_replacement")) {  in state_store()
3055 	} else if (cmd_match(buf, "replacement")) {  in state_store()
3066 	} else if (cmd_match(buf, "-replacement")) {  in state_store()
3074 	} else if (cmd_match(buf, "re-add")) {  in state_store()
3092 	} else if (cmd_match(buf, "external_bbl") && (rdev->mddev->external)) {  in state_store()
3096 	} else if (cmd_match(buf, "-external_bbl") && (rdev->mddev->external)) {  in state_store()
3434 	if (cmd_match(buf, "none"))  in recovery_start_store()
4257 	if (cmd_match(buf, "none"))  in resync_start_store()
4335 		if (cmd_match(word, list[n]))  in match_word()
4720 	if (cmd_match(buf, "none")) {  in metadata_store()
4798 	if (cmd_match(page, "idle") || cmd_match(page, "frozen")) {  in action_store()
4799 		if (cmd_match(page, "frozen"))  in action_store()
4828 	else if (cmd_match(page, "resync"))  in action_store()
4830 	else if (cmd_match(page, "recover")) {  in action_store()
4833 	} else if (cmd_match(page, "reshape")) {  in action_store()
4851 		if (cmd_match(page, "check"))  in action_store()
4853 		else if (!cmd_match(page, "repair"))  in action_store()
5250 	if (cmd_match(buf, "forwards"))  in reshape_direction_store()
5252 	else if (cmd_match(buf, "backwards"))  in reshape_direction_store()