diff options
| author | René Scharfe <l.s.r@web.de> | 2017-01-28 21:40:58 (GMT) |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2017-01-30 22:17:00 (GMT) |
| commit | 35d803bc9a0d21c36b1381f6e42455beeb73b715 (patch) | |
| tree | 045fa1fa1b75d7477bcd6e49f9ea2a75a9211732 /pack-revindex.c | |
| parent | db101991414f4e14b3763b4843dddcca6b31b40b (diff) | |
| download | git-35d803bc9a0d21c36b1381f6e42455beeb73b715.zip git-35d803bc9a0d21c36b1381f6e42455beeb73b715.tar.gz git-35d803bc9a0d21c36b1381f6e42455beeb73b715.tar.bz2 | |
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>
Diffstat (limited to 'pack-revindex.c')
| -rw-r--r-- | pack-revindex.c | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/pack-revindex.c b/pack-revindex.c index 6bc7c94..1b7ebd8 100644 --- a/pack-revindex.c +++ b/pack-revindex.c @@ -59,7 +59,6 @@ static void sort_revindex(struct revindex_entry *entries, unsigned n, off_t max) * be a no-op, as everybody lands in the same zero-th bucket. */ for (bits = 0; max >> bits; bits += DIGIT_SIZE) { - struct revindex_entry *swap; unsigned i; memset(pos, 0, BUCKETS * sizeof(*pos)); @@ -97,9 +96,7 @@ static void sort_revindex(struct revindex_entry *entries, unsigned n, off_t max) * Now "to" contains the most sorted list, so we swap "from" and * "to" for the next iteration. */ - swap = from; - from = to; - to = swap; + SWAP(from, to); } /* |