[PATCH v2 1/2] add-patch: remove non-relevant NEEDSWORK comment

[Ghanshyam Thakkar <shyamthakkar001@gmail.com>]

The comment suggested to compare commit objects instead of string
comparison to 'HEAD' for supporting more ways of saying 'HEAD' (e.g.
'@'). However, this approach has unintended behavior of also counting a
non-checked out branch pointing to same commit as HEAD, as HEAD. This
would cause confusion to the user.

Junio described it best as[1]:

"Users may consider 'HEAD' and '@' the same and
may want them to behave the same way, but the user, when explicitly
naming '$branch', means they want to "check contents out of that
OTHER thing named '$branch', not the current branch"; it may or
may not happen to be pointing at the same commit as HEAD, but if
the user meant to say "check contents out of the current commit,
(partially) reverting the local changes I have", the user would have
said HEAD.  After all, the user may not even be immediately aware
that '$branch' happens to point at the same commit as HEAD."

[1]: https://lore.kernel.org/git/xmqqmssohu69.fsf@gitster.g/

Signed-off-by: Ghanshyam Thakkar <shyamthakkar001@gmail.com>
---
 add-patch.c | 8 --------
 1 file changed, 8 deletions(-)

diff --git a/add-patch.c b/add-patch.c
index 79eda168eb..68f525b35c 100644
--- a/add-patch.c
+++ b/add-patch.c
@@ -1729,14 +1729,6 @@ int run_add_p(struct repository *r, enum add_p_mode mode,
 	if (mode == ADD_P_STASH)
 		s.mode = &patch_mode_stash;
 	else if (mode == ADD_P_RESET) {
-		/*
-		 * NEEDSWORK: Instead of comparing to the literal "HEAD",
-		 * compare the commit objects instead so that other ways of
-		 * saying the same thing (such as "@") are also handled
-		 * appropriately.
-		 *
-		 * This applies to the cases below too.
-		 */
 		if (!revision || !strcmp(revision, "HEAD"))
 			s.mode = &patch_mode_reset_head;
 		else
-- 
2.43.0