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nbd/server: Mark variable unused in nbd_negotiate_meta_queries

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From clang-13:
nbd/server.c:976:22: error: variable 'bitmaps' set but not used \
    [-Werror,-Wunused-but-set-variable]

which is incorrect; see //bugs.llvm.org/show_bug.cgi?id=3888.

Reviewed-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
This commit is contained in:
Richard Henderson 2021-07-13 13:58:41 +00:00
parent 2f0e10a486
commit cd1675f8d7
1 changed files with 2 additions and 1 deletions
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3
nbd/server.c
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@ -973,7 +973,8 @@ static int nbd_negotiate_meta_queries(NBDClient *client,
{ {
int ret; int ret;
g_autofree char *export_name = NULL; g_autofree char *export_name = NULL;
g_autofree bool *bitmaps = NULL; /* Mark unused to work around https://bugs.llvm.org/show_bug.cgi?id=3888 */
g_autofree G_GNUC_UNUSED bool *bitmaps = NULL;
NBDExportMetaContexts local_meta = {0}; NBDExportMetaContexts local_meta = {0};
uint32_t nb_queries; uint32_t nb_queries;
size_t i; size_t i;