linux-kernel - [RFC PATCH v2 2/4] xfs: remove duplicate ifdefs

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Message-Id: <20240122174904.178594-3-sshegde@linux.ibm.com>
Date: Mon, 22 Jan 2024 23:19:02 +0530
From: Shrikanth Hegde <sshegde@...ux.ibm.com>
To: linux-kernel@...r.kernel.org, linux-ntfs-dev@...ts.sourceforge.net,
        linux-xfs@...r.kernel.org, linuxppc-dev@...ts.ozlabs.org
Cc: sshegde@...ux.ibm.com, mpe@...erman.id.au, mingo@...nel.org,
        peterz@...radead.org, chandan.babu@...cle.com, anton@...era.com,
        djwong@...nel.org
Subject: [RFC PATCH v2 2/4] xfs: remove duplicate ifdefs

when a ifdef is used in the below manner, second one could be considered as
duplicate.

ifdef DEFINE_A
..code block...
ifdef DEFINE_A
..code block...
endif
..code block...
endif

In the xfs code two such patterns were seen. Hence removing these ifdefs.
No functional change is intended here. It only aims to improve code
readability.

Reviewed-by: Darrick J. Wong <djwong@...nel.org>
Signed-off-by: Shrikanth Hegde <sshegde@...ux.ibm.com>
---
 fs/xfs/xfs_sysfs.c | 4 ----
 1 file changed, 4 deletions(-)

diff --git a/fs/xfs/xfs_sysfs.c b/fs/xfs/xfs_sysfs.c
index 17485666b672..d2391eec37fe 100644
--- a/fs/xfs/xfs_sysfs.c
+++ b/fs/xfs/xfs_sysfs.c
@@ -193,7 +193,6 @@ always_cow_show(
 }
 XFS_SYSFS_ATTR_RW(always_cow);

-#ifdef DEBUG
 /*
  * Override how many threads the parallel work queue is allowed to create.
  * This has to be a debug-only global (instead of an errortag) because one of
@@ -260,7 +259,6 @@ larp_show(
 	return snprintf(buf, PAGE_SIZE, "%d\n", xfs_globals.larp);
 }
 XFS_SYSFS_ATTR_RW(larp);
-#endif /* DEBUG */

 STATIC ssize_t
 bload_leaf_slack_store(
@@ -319,10 +317,8 @@ static struct attribute *xfs_dbg_attrs[] = {
 	ATTR_LIST(log_recovery_delay),
 	ATTR_LIST(mount_delay),
 	ATTR_LIST(always_cow),
-#ifdef DEBUG
 	ATTR_LIST(pwork_threads),
 	ATTR_LIST(larp),
-#endif
 	ATTR_LIST(bload_leaf_slack),
 	ATTR_LIST(bload_node_slack),
 	NULL,
--
2.39.3