stash: drop unused parameter

Drop the unused prefix parameter in do_drop_stash.

We also have an unused "prefix" parameter in the 'create_stash'
function, however we leave that in place for symmetry with the other
top-level functions.

Reported-by: Jeff King <peff@peff.net>
Signed-off-by: Thomas Gummerer <t.gummerer@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

diff --git a/builtin/stash.c b/builtin/stash.c
index 1bfa24030c3efedde35d5a83091bedcf4db58923..da946e76839620ef9869945c34bc5008424842a4 100644 (file)
--- a/builtin/stash.c
+++ b/builtin/stash.c
@@ -527,7 +527,7 @@ static int apply_stash(int argc, const char **argv, const char *prefix)
        return ret;
 }
 
-static int do_drop_stash(const char *prefix, struct stash_info *info, int quiet)
+static int do_drop_stash(struct stash_info *info, int quiet)
 {
        int ret;
        struct child_process cp_reflog = CHILD_PROCESS_INIT;
@@ -597,7 +597,7 @@ static int drop_stash(int argc, const char **argv, const char *prefix)
 
        assert_stash_ref(&info);
 
-       ret = do_drop_stash(prefix, &info, quiet);
+       ret = do_drop_stash(&info, quiet);
        free_stash_info(&info);
        return ret;
 }
@@ -626,7 +626,7 @@ static int pop_stash(int argc, const char **argv, const char *prefix)
                printf_ln(_("The stash entry is kept in case "
                            "you need it again."));
        else
-               ret = do_drop_stash(prefix, &info, quiet);
+               ret = do_drop_stash(&info, quiet);
 
        free_stash_info(&info);
        return ret;
@@ -663,7 +663,7 @@ static int branch_stash(int argc, const char **argv, const char *prefix)
        if (!ret)
                ret = do_apply_stash(prefix, &info, 1, 0);
        if (!ret && info.is_stash_ref)
-               ret = do_drop_stash(prefix, &info, 0);
+               ret = do_drop_stash(&info, 0);
 
        free_stash_info(&info);