From 7b215d93bcc0a72d7020ccc050c64f39aa7f2be8 Mon Sep 17 00:00:00 2001 From: Ryan Moeller Date: Thu, 17 Mar 2022 13:18:23 -0400 Subject: [PATCH] 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 Reviewed-by: Brian Behlendorf Reviewed-by: Igor Kozhukhov Signed-off-by: Ryan Moeller Closes #13194 Closes #13196 --- module/zfs/arc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/module/zfs/arc.c b/module/zfs/arc.c index 9984c2d275..47b58b6c2e 100644 --- a/module/zfs/arc.c +++ b/module/zfs/arc.c @@ -1205,7 +1205,7 @@ static void hdr_l2only_dest(void *vbuf, void *unused) { (void) unused; - arc_buf_hdr_t *hdr = vbuf; + arc_buf_hdr_t *hdr __maybe_unused = vbuf; ASSERT(HDR_EMPTY(hdr)); arc_space_return(HDR_L2ONLY_SIZE, ARC_SPACE_L2HDRS);