Commit b7bca42d authored by Masahiro Yamada's avatar Masahiro Yamada
Browse files

modpost: remove unnecessary check in do_acpi_entry() 



The 'id' pointer is never NULL since it has the same address as
'symval'.

Also, checking (*id)[0] is simpler than calling strlen().

Signed-off-by: default avatarMasahiro Yamada <masahiroy@kernel.org>
parent 0c3e0913

scripts/mod/file2alias.c

+1 −1
Original line number Diff line number Diff line
@@ -570,7 +570,7 @@ static int do_acpi_entry(const char *filename, 
	DEF_FIELD(symval, acpi_device_id, cls);

	DEF_FIELD(symval, acpi_device_id, cls_msk);



	if (id && strlen((const char *)*id))

	if ((*id)[0])

		sprintf(alias, "acpi*:%s:*", *id);

	else {

		int i, byte_shift, cnt = 0;