2667 static int cmd_match(const char *cmd, const char *str)  in cmd_match()  function
2750 	if (cmd_match(buf, "faulty") && rdev->mddev->pers) {  in state_store()
2756 	} else if (cmd_match(buf, "remove")) {  in state_store()
2778 	} else if (cmd_match(buf, "writemostly")) {  in state_store()
2781 	} else if (cmd_match(buf, "-writemostly")) {  in state_store()
2784 	} else if (cmd_match(buf, "blocked")) {  in state_store()
2787 	} else if (cmd_match(buf, "-blocked")) {  in state_store()
2803 	} else if (cmd_match(buf, "insync") && rdev->raid_disk == -1) {  in state_store()
2806 	} else if (cmd_match(buf, "failfast")) {  in state_store()
2809 	} else if (cmd_match(buf, "-failfast")) {  in state_store()
2812 	} else if (cmd_match(buf, "-insync") && rdev->raid_disk >= 0 &&  in state_store()
2820 	} else if (cmd_match(buf, "write_error")) {  in state_store()
2823 	} else if (cmd_match(buf, "-write_error")) {  in state_store()
2826 	} else if (cmd_match(buf, "want_replacement")) {  in state_store()
2838 	} else if (cmd_match(buf, "-want_replacement")) {  in state_store()
2844 	} else if (cmd_match(buf, "replacement")) {  in state_store()
2855 	} else if (cmd_match(buf, "-replacement")) {  in state_store()
2863 	} else if (cmd_match(buf, "re-add")) {  in state_store()
2879 	} else if (cmd_match(buf, "external_bbl") && (rdev->mddev->external)) {  in state_store()
2883 	} else if (cmd_match(buf, "-external_bbl") && (rdev->mddev->external)) {  in state_store()
3224 	if (cmd_match(buf, "none"))  in recovery_start_store()
4034 	if (cmd_match(buf, "none"))  in resync_start_store()
4108 		if (cmd_match(word, list[n]))  in match_word()
4477 	if (cmd_match(buf, "none")) {  in metadata_store()
4555 	if (cmd_match(page, "idle") || cmd_match(page, "frozen")) {  in action_store()
4556 		if (cmd_match(page, "frozen"))  in action_store()
4571 	else if (cmd_match(page, "resync"))  in action_store()
4573 	else if (cmd_match(page, "recover")) {  in action_store()
4576 	} else if (cmd_match(page, "reshape")) {  in action_store()
4594 		if (cmd_match(page, "check"))  in action_store()
4596 		else if (!cmd_match(page, "repair"))  in action_store()
4993 	if (cmd_match(buf, "forwards"))  in reshape_direction_store()
4995 	else if (cmd_match(buf, "backwards"))  in reshape_direction_store()