891 static struct md_personality *get_pers(int level, char *clevel)  in get_pers()  argument
902 		    !strcmp(head->name, clevel)) {  in get_pers()
916 				clevel);  in get_pers()
1351 		mddev->clevel[0] = 0;  in super_90_validate()
1854 		mddev->clevel[0] = 0;  in super_1_validate()
3875 	else if (mddev->clevel[0])  in level_show()
3876 		ret = sprintf(page, "%s\n", mddev->clevel);  in level_show()
3888 	char clevel[16];  in level_store()  local
3896 	if (slen == 0 || slen >= sizeof(clevel))  in level_store()
3904 		memcpy(mddev->clevel, buf, slen);  in level_store()
3905 		if (mddev->clevel[slen-1] == '\n')  in level_store()
3907 		mddev->clevel[slen] = 0;  in level_store()
3936 	memcpy(clevel, buf, slen);  in level_store()
3937 	if (clevel[slen-1] == '\n')  in level_store()
3939 	clevel[slen] = 0;  in level_store()
3940 	if (kstrtol(clevel, 10, &level))  in level_store()
3943 	if (request_module("md-%s", clevel) != 0)  in level_store()
3944 		request_module("md-level-%s", clevel);  in level_store()
3945 	pers = get_pers(level, clevel);  in level_store()
3960 			mdname(mddev), clevel);  in level_store()
3981 			mdname(mddev), clevel);  in level_store()
3994 	strscpy(mddev->clevel, pers->head.name, sizeof(mddev->clevel));  in level_store()
6039 	else if (mddev->clevel[0])  in md_run()
6040 		request_module("md-%s", mddev->clevel);  in md_run()
6106 	pers = get_pers(mddev->level, mddev->clevel);  in md_run()
6115 	strscpy(mddev->clevel, pers->head.name, sizeof(mddev->clevel));  in md_run()
6362 	mddev->clevel[0] = 0;  in md_clean()
7302 	mddev->clevel[0]     = 0;  in md_set_array_info()