Commit 512cab7e authored by Simon Glass's avatar Simon Glass Committed by Anatolij Gustschin

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: default avatarSimon Glass <sjg@chromium.org>
Reviewed-by: default avatarTom Rini <trini@konsulko.com>
parent a108082d
......@@ -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;
}
......
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