2921 static int cmd_match(const char *cmd, const char *str)  in cmd_match()  function
3008 	if (cmd_match(buf, "faulty") && rdev->mddev->pers) {  in state_store()
3014 	} else if (cmd_match(buf, "remove")) {  in state_store()
3035 	} else if (cmd_match(buf, "writemostly")) {  in state_store()
3040 	} else if (cmd_match(buf, "-writemostly")) {  in state_store()
3045 	} else if (cmd_match(buf, "blocked")) {  in state_store()
3048 	} else if (cmd_match(buf, "-blocked")) {  in state_store()
3064 	} else if (cmd_match(buf, "insync") && rdev->raid_disk == -1) {  in state_store()
3067 	} else if (cmd_match(buf, "failfast")) {  in state_store()
3071 	} else if (cmd_match(buf, "-failfast")) {  in state_store()
3075 	} else if (cmd_match(buf, "-insync") && rdev->raid_disk >= 0 &&  in state_store()
3083 	} else if (cmd_match(buf, "write_error")) {  in state_store()
3086 	} else if (cmd_match(buf, "-write_error")) {  in state_store()
3089 	} else if (cmd_match(buf, "want_replacement")) {  in state_store()
3101 	} else if (cmd_match(buf, "-want_replacement")) {  in state_store()
3107 	} else if (cmd_match(buf, "replacement")) {  in state_store()
3118 	} else if (cmd_match(buf, "-replacement")) {  in state_store()
3126 	} else if (cmd_match(buf, "re-add")) {  in state_store()
3144 	} else if (cmd_match(buf, "external_bbl") && (rdev->mddev->external)) {  in state_store()
3148 	} else if (cmd_match(buf, "-external_bbl") && (rdev->mddev->external)) {  in state_store()
3490 	if (cmd_match(buf, "none"))  in recovery_start_store()
4314 	if (cmd_match(buf, "none"))  in resync_start_store()
4393 		if (cmd_match(word, list[n]))  in match_word()
4778 	if (cmd_match(buf, "none")) {  in metadata_store()
4856 	if (cmd_match(page, "idle") || cmd_match(page, "frozen")) {  in action_store()
4857 		if (cmd_match(page, "frozen"))  in action_store()
4873 	else if (cmd_match(page, "resync"))  in action_store()
4875 	else if (cmd_match(page, "recover")) {  in action_store()
4878 	} else if (cmd_match(page, "reshape")) {  in action_store()
4896 		if (cmd_match(page, "check"))  in action_store()
4898 		else if (!cmd_match(page, "repair"))  in action_store()
5295 	if (cmd_match(buf, "forwards"))  in reshape_direction_store()
5297 	else if (cmd_match(buf, "backwards"))  in reshape_direction_store()