Fix module build with -Werror

This is a direct commit to zfs-2.1-release to fix release builds that
error out on an unused variable.  The issue is avoided on master by a
huge series of commits that change how the ASSERT macros work, but that
is not feasible to backport.

Reviewed-by: Tony Hutter <hutter2@llnl.gov>
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-by: Igor Kozhukhov <igor@dilos.org>
Signed-off-by: Ryan Moeller <freqlabs@FreeBSD.org>
Closes #13194 
Closes #13196
This commit is contained in:
Ryan Moeller 2022-03-17 13:18:23 -04:00 committed by GitHub
parent ef83e07db5
commit 7b215d93bc
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1 changed files with 1 additions and 1 deletions

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@ -1205,7 +1205,7 @@ static void
hdr_l2only_dest(void *vbuf, void *unused) hdr_l2only_dest(void *vbuf, void *unused)
{ {
(void) unused; (void) unused;
arc_buf_hdr_t *hdr = vbuf; arc_buf_hdr_t *hdr __maybe_unused = vbuf;
ASSERT(HDR_EMPTY(hdr)); ASSERT(HDR_EMPTY(hdr));
arc_space_return(HDR_L2ONLY_SIZE, ARC_SPACE_L2HDRS); arc_space_return(HDR_L2ONLY_SIZE, ARC_SPACE_L2HDRS);