dir: create function count_slashes()

diff --git a/apply.c b/apply.c
index e6dbab26ad54b9a3af06f6adad928c6e1526db58..27d5dc0d4500d420d00db7f6b240d135108078c3 100644 (file)
--- a/apply.c
+++ b/apply.c
@@ -762,17 +762,6 @@ static char *find_name_traditional(struct apply_state *state,
        return find_name_common(state, line, def, p_value, line + len, 0);
 }
 
-static int count_slashes(const char *cp)
-{
-       int cnt = 0;
-       char ch;
-
-       while ((ch = *cp++))
-               if (ch == '/')
-                       cnt++;
-       return cnt;
-}
-
 /*
  * Given the string after "--- " or "+++ ", guess the appropriate
  * p_value for the given patch.