From: jeffm@suse.com
To: btrfs list <linux-btrfs@vger.kernel.org>
Cc: Chris Mason <chris.mason@oracle.com>
Subject: [patch v3 16/23] btrfs: Make btrfs_init_compress return void
Date: Thu, 08 Sep 2011 20:22:56 -0400 [thread overview]
Message-ID: <20110909002732.798240610@suse.com> (raw)
In-Reply-To: 20110909002240.141223014@suse.com
btrfs_init_compress doesn't have any failure conditions, so return void.
Signed-off-by: Jeff Mahoney <jeffm@suse.com>
---
fs/btrfs/compression.h | 2 +-
fs/btrfs/super.c | 5 +----
2 files changed, 2 insertions(+), 5 deletions(-)
--- a/fs/btrfs/compression.c
+++ b/fs/btrfs/compression.c
@@ -732,7 +734,7 @@ struct btrfs_compress_op *btrfs_compress
&btrfs_lzo_compress,
};
-int __init btrfs_init_compress(void)
+void __init btrfs_init_compress(void)
{
int i;
@@ -742,7 +744,6 @@ int __init btrfs_init_compress(void)
atomic_set(&comp_alloc_workspace[i], 0);
init_waitqueue_head(&comp_workspace_wait[i]);
}
- return 0;
}
/*
--- a/fs/btrfs/compression.h
+++ b/fs/btrfs/compression.h
@@ -19,7 +19,7 @@
#ifndef __BTRFS_COMPRESSION_
#define __BTRFS_COMPRESSION_
-int btrfs_init_compress(void);
+void btrfs_init_compress(void);
void btrfs_exit_compress(void);
int btrfs_compress_pages(int type, struct address_space *mapping,
--- a/fs/btrfs/super.c
+++ b/fs/btrfs/super.c
@@ -1283,9 +1283,7 @@ static int __init init_btrfs_fs(void)
if (err)
return err;
- err = btrfs_init_compress();
- if (err)
- goto free_sysfs;
+ btrfs_init_compress();
err = btrfs_init_cachep();
if (err)
@@ -1326,7 +1324,6 @@ free_cachep:
btrfs_destroy_cachep();
free_compress:
btrfs_exit_compress();
-free_sysfs:
btrfs_exit_sysfs();
return err;
}
next prev parent reply other threads:[~2011-09-09 0:22 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-09-09 0:22 [patch v3 00/23] More error handling fixes jeffm
2011-09-09 0:22 ` [patch v3 01/23] btrfs: Add btrfs_panic() jeffm
2011-09-09 0:22 ` [patch v3 02/23] btrfs: Catch locking failures in {set,clear}_extent_bit jeffm
2011-09-09 0:22 ` [patch v3 03/23] btrfs: Push up set_extent_bit errors to callers jeffm
2011-09-09 0:22 ` [patch v3 04/23] btrfs: Push up lock_extent " jeffm
2011-09-09 0:22 ` [patch v3 05/23] btrfs: Push up clear_extent_bit " jeffm
2011-09-09 0:22 ` [patch v3 06/23] btrfs: Push up unlock_extent " jeffm
2011-09-09 0:22 ` [patch v3 07/23] btrfs: Make pin_down_extent return void jeffm
2011-09-09 0:22 ` [patch v3 08/23] btrfs: Push up btrfs_pin_extent failures jeffm
2011-09-09 0:22 ` [patch v3 09/23] btrfs: btrfs_drop_snapshot should return int jeffm
2011-09-09 0:22 ` [patch v3 10/23] btrfs: Push up non-looped btrfs_start_transaction failures jeffm
2011-09-09 0:22 ` [patch v3 11/23] btrfs: Make set_range_writeback return void jeffm
2011-09-09 0:22 ` [patch v3 12/23] btrfs: extent_io.c: Make functions with no error conditions " jeffm
2011-09-09 0:22 ` [patch v3 13/23] btrfs: volumes.c: " jeffm
2011-09-09 0:22 ` [patch v3 14/23] btrfs: async-thread.c: " jeffm
2011-09-09 0:22 ` [patch v3 15/23] btrfs: tree-log.c: " jeffm
2011-09-09 0:22 ` jeffm [this message]
2011-09-09 0:22 ` [patch v3 17/23] btrfs: Make btrfs_invalidate_inodes " jeffm
2011-09-09 0:22 ` [patch v3 18/23] btrfs: disk-io.c: Make functions with no error conditions " jeffm
2011-09-09 0:22 ` [patch v3 19/23] btrfs: extent-tree.c: " jeffm
2011-09-09 0:23 ` [patch v3 20/23] btrfs: file.c: " jeffm
2011-09-09 0:23 ` [patch v3 21/23] btrfs: simplify btrfs_submit_bio_hook jeffm
2011-09-09 0:23 ` [patch v3 22/23] btrfs: Factor out tree->ops->merge_bio_hook call jeffm
2011-09-09 0:23 ` [patch v3 23/23] btrfs: Push up ->submit_bio_hook failures jeffm
2011-09-09 0:35 ` [patch v3 00/23] More error handling fixes Jeff Mahoney
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