1From b1d7cc6495c541cdd99399b4d1a835997376dcbf Mon Sep 17 00:00:00 2001
2From: Khem Raj <raj.khem@gmail.com>
3Date: Mon, 22 Aug 2022 23:42:33 -0700
4Subject: [PATCH] strpbrk_s: Remove unused variable len
5
6Fixes
7error: variable 'len' set but not used [-Werror,-Wunused-but-set-variable]
8
9Upstream-Status: Submitted [https://github.com/rurban/safeclib/pull/123]
10Signed-off-by: Khem Raj <raj.khem@gmail.com>
11---
12 src/extstr/strpbrk_s.c | 3 ---
13 1 file changed, 3 deletions(-)
14
15diff --git a/src/extstr/strpbrk_s.c b/src/extstr/strpbrk_s.c
16index 5bb7a0f8..2cf8a8be 100644
17--- a/src/extstr/strpbrk_s.c
18+++ b/src/extstr/strpbrk_s.c
19@@ -79,7 +79,6 @@ EXPORT errno_t _strpbrk_s_chk(char *dest, rsize_t dmax, char *src, rsize_t slen,
20 #endif
21 {
22     char *ps;
23-    rsize_t len;
24
25     CHK_SRC_NULL("strpbrk_s", firstp)
26     *firstp = NULL;
27@@ -121,7 +120,6 @@ EXPORT errno_t _strpbrk_s_chk(char *dest, rsize_t dmax, char *src, rsize_t slen,
28     while (*dest && dmax) {
29
30         ps = src;
31-        len = slen;
32         while (*ps) {
33
34             /* check for a match with the substring */
35@@ -130,7 +128,6 @@ EXPORT errno_t _strpbrk_s_chk(char *dest, rsize_t dmax, char *src, rsize_t slen,
36                 return RCNEGATE(EOK);
37             }
38             ps++;
39-            len--;
40         }
41         dest++;
42         dmax--;
43