efi_loader: document functions in efi_rng.c

[oweals/u-boot.git] / lib / slre.c

diff --git a/lib/slre.c b/lib/slre.c
index f90749f8ed17f4f659c75aceb8d92833c58d1a9b..969c46a8591d3a408e7744f0f8bdfe8092efd425 100644 (file)
--- a/lib/slre.c
+++ b/lib/slre.c
@@ -441,7 +441,7 @@ loop_greedy(const struct slre *r, int pc, const char *s, int len, int *ofs)
 {
        int     saved_offset, matched_offset;
 
-       saved_offset = matched_offset = *ofs;
+       matched_offset = *ofs;
 
        while (match(r, pc + 2, s, len, ofs, NULL)) {
                saved_offset = *ofs;
@@ -703,8 +703,6 @@ int main(int argc, char *argv[])
 
                (void) memset(caps, 0, sizeof(caps));
 
-               res = 0;
-
                res = slre_match(&slre, data, len, caps);
                printf("Result [%d]: %d\n", i, res);