Use __maybe_unused which should avoid the Coverity error.
Reported-by: Coverity (CID: 134900)
Signed-off-by: Simon Glass sjg@chromium.org ---
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 c8da1c7..68d948b 100644 --- a/lib/bzip2/bzlib_compress.c +++ b/lib/bzip2/bzlib_compress.c @@ -67,7 +67,7 @@ */
#include "bzlib_private.h" - +#include <compiler.h>
/*---------------------------------------------------*/ /*--- 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; }