tree 045fa1fa1b75d7477bcd6e49f9ea2a75a9211732
parent db101991414f4e14b3763b4843dddcca6b31b40b
author René Scharfe <l.s.r@web.de> 1485639658 +0100
committer Junio C Hamano <gitster@pobox.com> 1485814620 -0800

use SWAP macro

Apply the semantic patch swap.cocci to convert hand-rolled swaps to use
the macro SWAP.  The resulting code is shorter and easier to read, the
object code is effectively unchanged.

The patch for object.c had to be hand-edited in order to preserve the
comment before the change; Coccinelle tried to eat it for some reason.

Signed-off-by: Rene Scharfe <l.s.r@web.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>