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From: Stefan Beller <sbeller@google.com>
To: git@vger.kernel.org
Cc: jonathantanmy@google.com, simon@ruderich.org, avarab@gmail.com,
	jacob.keller@gmail.com, Stefan Beller <sbeller@google.com>
Subject: [PATCH 3/7] diff.c: do not pass diff options as keydata to hashmap
Date: Tue, 24 Apr 2018 14:03:26 -0700	[thread overview]
Message-ID: <20180424210330.87861-4-sbeller@google.com> (raw)
In-Reply-To: <20180424210330.87861-1-sbeller@google.com>

When we initialize the hashmap, we give it a pointer to the
diff_options, which it then passes along to each call of the
hashmap_cmp_fn function. There's no need to pass it a second time as
the "keydata" parameter, and our comparison functions never look at
keydata.

This was a mistake left over from an earlier round of 2e2d5ac184
(diff.c: color moved lines differently, 2017-06-30), before hashmap
learned to pass the data pointer for us.

Explanation-by: Jeff King <peff@peff.net>
Signed-off-by: Stefan Beller <sbeller@google.com>
---
 diff.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/diff.c b/diff.c
index 1289df4b1f..ce7bedc1b9 100644
--- a/diff.c
+++ b/diff.c
@@ -842,13 +842,13 @@ static void mark_color_as_moved(struct diff_options *o,
 		case DIFF_SYMBOL_PLUS:
 			hm = del_lines;
 			key = prepare_entry(o, n);
-			match = hashmap_get(hm, key, o);
+			match = hashmap_get(hm, key, NULL);
 			free(key);
 			break;
 		case DIFF_SYMBOL_MINUS:
 			hm = add_lines;
 			key = prepare_entry(o, n);
-			match = hashmap_get(hm, key, o);
+			match = hashmap_get(hm, key, NULL);
 			free(key);
 			break;
 		default:
-- 
2.17.0.441.gb46fe60e1d-goog


  parent reply	other threads:[~2018-04-24 21:03 UTC|newest]

Thread overview: 21+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-04-24 21:03 [PATCHv2 0/7] Moved code detection: ignore space on uniform indentation Stefan Beller
2018-04-24 21:03 ` [PATCH 1/7] xdiff/xdiff.h: remove unused flags Stefan Beller
2018-04-24 21:03 ` [PATCH 2/7] xdiff/xdiffi.c: remove unneeded function declarations Stefan Beller
2018-04-24 21:03 ` Stefan Beller [this message]
2018-04-24 21:03 ` [PATCH 4/7] diff.c: adjust hash function signature to match hashmap expectation Stefan Beller
2018-04-24 21:03 ` [PATCH 5/7] diff.c: add a blocks mode for moved code detection Stefan Beller
2018-04-24 21:50   ` Jonathan Tan
2018-04-24 22:37     ` Stefan Beller
2018-04-24 22:59       ` Jonathan Tan
2018-04-24 21:03 ` [PATCH 6/7] diff.c: decouple white space treatment from move detection algorithm Stefan Beller
2018-04-24 22:00   ` Jonathan Tan
2018-04-24 22:19     ` Stefan Beller
2018-04-24 21:03 ` [PATCH 7/7] diff.c: add --color-moved-ignore-space-delta option Stefan Beller
2018-04-24 22:35   ` Jonathan Tan
     [not found]     ` <CAGZ79kbGkHFSS9K8KKTwNikx3Tw+m+RMLY3RAf8SW_iK9a2OJQ@mail.gmail.com>
2018-04-24 23:23       ` Stefan Beller
2018-04-25  0:11         ` Jonathan Tan
2018-04-24 22:37 ` [PATCHv2 0/7] Moved code detection: ignore space on uniform indentation Jonathan Tan
2018-04-24 22:58   ` Stefan Beller
  -- strict thread matches above, loose matches on Subject: below --
2018-04-02 22:48 [RFC PATCH " Stefan Beller
2018-04-02 22:48 ` [PATCH 3/7] diff.c: do not pass diff options as keydata to hashmap Stefan Beller
2018-04-06 20:04   ` Jeff King
2018-04-06 20:41     ` Stefan Beller

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