From df23f55e395d78d9cfc0fc5054651f5da58dcf25 Mon Sep 17 00:00:00 2001 From: Denys Vlasenko Date: Sat, 3 Feb 2018 17:38:23 +0100 Subject: bzip2: remove redundant clearing of an alredy unset bit function old new delta mainSort 1178 1171 -7 Signed-off-by: Denys Vlasenko --- archival/libarchive/bz/blocksort.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/archival/libarchive/bz/blocksort.c b/archival/libarchive/bz/blocksort.c index 3fe74f7..473244d 100644 --- a/archival/libarchive/bz/blocksort.c +++ b/archival/libarchive/bz/blocksort.c @@ -873,10 +873,10 @@ void mainSort(EState* state, */ for (j = 0; j <= 255; j++) { if (j != ss) { - int32_t sb; + unsigned sb; sb = (ss << 8) + j; if (!(ftab[sb] & SETMASK)) { - int32_t lo = ftab[sb] & CLEARMASK; + int32_t lo = ftab[sb] /*& CLEARMASK (redundant)*/; int32_t hi = (ftab[sb+1] & CLEARMASK) - 1; if (hi > lo) { mainQSort3( -- cgit v1.1