Remove unused variables.

diff --git a/md5crypt.c b/md5crypt.c
index 22ef9893356eb0bcb65917002665415a4b68b599..5625fd3cf7177e1b8d37d01e7b8d9b3c5a49b798 100644 (file)
--- a/md5crypt.c
+++ b/md5crypt.c
@@ -50,7 +50,7 @@ is_md5_salt(const char *salt)
 char *
 md5_crypt(const char *pw, const char *salt)
 {
-       static char passwd[120], salt_copy[9], *p;
+       static char passwd[120], salt_copy[9];
        static const char *sp, *ep;
        unsigned char final[16];
        int sl, pl, i, j;