diff options
Diffstat (limited to 'init/main.c')
| -rw-r--r-- | init/main.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/init/main.c b/init/main.c index fa9b2bdde183..bc0f9e0bcf22 100644 --- a/init/main.c +++ b/init/main.c @@ -706,21 +706,20 @@ static int __init initcall_blacklist(char *str) static bool __init_or_module initcall_blacklisted(initcall_t fn) { struct blacklist_entry *entry; - char *fn_name; + char fn_name[KSYM_SYMBOL_LEN]; - fn_name = kasprintf(GFP_KERNEL, "%pf", fn); - if (!fn_name) + if (list_empty(&blacklisted_initcalls)) return false; + sprint_symbol_no_offset(fn_name, (unsigned long)fn); + list_for_each_entry(entry, &blacklisted_initcalls, next) { if (!strcmp(fn_name, entry->buf)) { pr_debug("initcall %s blacklisted\n", fn_name); - kfree(fn_name); return true; } } - kfree(fn_name); return false; } #else |