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| author | Simon Glass <sjg@chromium.org> | 2016-01-30 15:45:18 -0700 |
|---|---|---|
| committer | Anatolij Gustschin <agust@denx.de> | 2016-02-06 13:59:48 +0100 |
| commit | 512cab7e8e7d3a2ae0e8c2b70c33c349fcb6bcb9 (patch) | |
| tree | f1b775f2f31368c650cf63acd97e7710d1989a21 /lib | |
| parent | a108082d4db959544c4340ced7dcdb45ec3679da (diff) | |
| download | u-boot-512cab7e8e7d3a2ae0e8c2b70c33c349fcb6bcb9.tar.gz u-boot-512cab7e8e7d3a2ae0e8c2b70c33c349fcb6bcb9.tar.xz u-boot-512cab7e8e7d3a2ae0e8c2b70c33c349fcb6bcb9.zip | |
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 <sjg@chromium.org>
Reviewed-by: Tom Rini <trini@konsulko.com>
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/bzip2/bzlib_compress.c | 7 |
1 files 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 <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; } |