xref: /OK3568_Linux_fs/buildroot/package/efivar/0005-ucs2.h-remove-unused-variable.patch (revision 4882a59341e53eb6f0b4789bf948001014eff981)
1From fdb803402fb32fa6d020bac57a40c7efe4aabb7d Mon Sep 17 00:00:00 2001
2From: Javier Martinez Canillas <javierm@redhat.com>
3Date: Tue, 5 Mar 2019 17:23:24 +0100
4Subject: [PATCH] ucs2.h: remove unused variable
5
6The const uint16_t pointer is not used since now the two bytes of the
7UCS-2 chars are checked to know if is the termination of the string.
8
9Signed-off-by: Javier Martinez Canillas <javierm@redhat.com>
10Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
11---
12 src/ucs2.h | 3 +--
13 1 file changed, 1 insertion(+), 2 deletions(-)
14
15diff --git a/src/ucs2.h b/src/ucs2.h
16index edd8367..e0390c3 100644
17--- a/src/ucs2.h
18+++ b/src/ucs2.h
19@@ -26,12 +26,11 @@ static inline size_t UNUSED
20 ucs2len(const void *vs, ssize_t limit)
21 {
22 	ssize_t i;
23-	const uint16_t *s = vs;
24 	const uint8_t *s8 = vs;
25
26 	for (i = 0;
27 	     i < (limit >= 0 ? limit : i+1) && s8[0] != 0 && s8[1] != 0;
28-	     i++, s8 += 2, s++)
29+	     i++, s8 += 2)
30 		;
31 	return i;
32 }
33--
342.20.1
35
36