From 512cab7e8e7d3a2ae0e8c2b70c33c349fcb6bcb9 Mon Sep 17 00:00:00 2001 From: Simon Glass Date: Sat, 30 Jan 2016 15:45:18 -0700 Subject: [PATCH] bzlib: Try another way to fix an unused variable Use __maybe_unused which should avoid the Coverity error. Reported-by: Coverity (CID: 134900) Signed-off-by: Simon Glass Reviewed-by: Tom Rini --- lib/bzip2/bzlib_compress.c | 7 +++---- 1 file changed, 3 insertions(+), 4 deletions(-) diff --git a/lib/bzip2/bzlib_compress.c b/lib/bzip2/bzlib_compress.c index c8da1c72e9..68d948b427 100644 --- a/lib/bzip2/bzlib_compress.c +++ b/lib/bzip2/bzlib_compress.c @@ -67,7 +67,7 @@ */ #include "bzlib_private.h" - +#include /*---------------------------------------------------*/ /*--- Bit stream I/O ---*/ @@ -280,7 +280,8 @@ void sendMTFValues ( EState* s ) { Int32 v, t, i, j, gs, ge, totc, bt, bc, iter; Int32 nSelectors, alphaSize, minLen, maxLen, selCtr; - Int32 nGroups, nBytes; + Int32 nGroups; + Int32 nBytes __maybe_unused; /*-- UChar len [BZ_N_GROUPS][BZ_MAX_ALPHA_SIZE]; @@ -635,8 +636,6 @@ void sendMTFValues ( EState* s ) if (s->verbosity >= 3) VPrintf1( "codes %d\n", s->numZ-nBytes ); - else /* squash compiler 'used but not set' warning */ - nBytes = nBytes; } -- 2.39.5