crush/mapper: Mark 'pushed' variable as maybe unused to suppress compiler warnings

edwinzrodriguez · edwinzrodriguez · commit 7cbcaf4ede3d · 2025-09-12T09:19:31.000-04:00
Mark 'pushed' variable as maybe_unused Fixes: https://tracker.ceph.com/issues/72479 Signed-off-by: Edwin Rodriguez <edwin.rodriguez1@ibm.com>
diff --git a/src/crush/mapper.c b/src/crush/mapper.c
@@ -1651,6 +1651,7 @@ static unsigned crush_msr_choose(
 				continue;
 			}
 			// for collision detection
+		        __attribute__((__unused__))
 			int pushed = crush_msr_push_used(
 				workspace, current_stepno, stride_start, stride_end,
 				child_bucket_candidate);

Original file line number	Diff line number	Diff line change
`@@ -1651,6 +1651,7 @@ static unsigned crush_msr_choose(`
`1651`	`1651`	`continue;`
`1652`	`1652`	`}`
`1653`	`1653`	`// for collision detection`
	`1654`	`+ __attribute__((__unused__))`
`1654`	`1655`	`int pushed = crush_msr_push_used(`
`1655`	`1656`	`workspace, current_stepno, stride_start, stride_end,`
`1656`	`1657`	`child_bucket_candidate);`