847 static struct md_personality *find_pers(int level, char *clevel)  in find_pers()  argument
853 		if (strcmp(pers->name, clevel)==0)  in find_pers()
1274 		mddev->clevel[0] = 0;  in super_90_validate()
1784 		mddev->clevel[0] = 0;  in super_1_validate()
3853 	else if (mddev->clevel[0])  in level_show()
3854 		ret = sprintf(page, "%s\n", mddev->clevel);  in level_show()
3866 	char clevel[16];  in level_store()  local
3874 	if (slen == 0 || slen >= sizeof(clevel))  in level_store()
3882 		strncpy(mddev->clevel, buf, slen);  in level_store()
3883 		if (mddev->clevel[slen-1] == '\n')  in level_store()
3885 		mddev->clevel[slen] = 0;  in level_store()
3915 	strncpy(clevel, buf, slen);  in level_store()
3916 	if (clevel[slen-1] == '\n')  in level_store()
3918 	clevel[slen] = 0;  in level_store()
3919 	if (kstrtol(clevel, 10, &level))  in level_store()
3922 	if (request_module("md-%s", clevel) != 0)  in level_store()
3923 		request_module("md-level-%s", clevel);  in level_store()
3925 	pers = find_pers(level, clevel);  in level_store()
3928 		pr_warn("md: personality %s not loaded\n", clevel);  in level_store()
3943 			mdname(mddev), clevel);  in level_store()
3964 			mdname(mddev), clevel);  in level_store()
3978 	strscpy(mddev->clevel, pers->name, sizeof(mddev->clevel));  in level_store()
5823 	else if (mddev->clevel[0])  in md_run()
5824 		request_module("md-%s", mddev->clevel);  in md_run()
5896 	pers = find_pers(mddev->level, mddev->clevel);  in md_run()
5904 				mddev->clevel);  in md_run()
5913 	strscpy(mddev->clevel, pers->name, sizeof(mddev->clevel));  in md_run()
6188 	mddev->clevel[0] = 0;  in md_clean()
7183 	mddev->clevel[0]     = 0;  in md_set_array_info()