module/dups: Use strcmp() to compare module names

Use strcmp() instead of strlen()+memcmp() to compare module names in kmod_dup_request_lookup(), since all strings are NUL-terminated.

Petr Pavlu committed 3 months ago

Commit cc6e79b1 parent c85e7651 file · +2 −4Browse files

Showing the changes to kernel/module (1 of 1 file). Show all

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@@ -72,11 +72,9 @@ static struct kmod_dup_req kmod_dup_request_lookup(char module_name) · 71 unmodified lines
72	72	lockdep_assert_held(&kmod_dup_mutex);
73	73
74	74	list_for_each_entry(kmod_req, &dup_kmod_reqs, list) {
75		− if (strlen(kmod_req->name) == strlen(module_name) &&
76		− !memcmp(kmod_req->name, module_name, strlen(module_name))) {
	75	+ if (!strcmp(kmod_req->name, module_name))
77	76	return kmod_req;
78		− }
79		− }
	77	+ }
80	78
81	79	return NULL;
82	80	}