From: Stefan Behrens <sbehrens@giantdisaster.de>
To: linux-btrfs@vger.kernel.org
Subject: [PATCH 0/3] Btrfs: some cleanups around btrfs_read_fs_root_no_name()
Date: Mon, 13 May 2013 15:53:32 +0200 [thread overview]
Message-ID: <cover.1368450252.git.sbehrens@giantdisaster.de> (raw)
Just some line deletions for callers of btrfs_read_fs_root_no_name().
They repeat the check for btrfs_root_refs() after calling
btrfs_read_fs_root_no_name() and map the error to ENOENT in this case,
and btrfs_read_fs_root_no_name() already does the same for you.
send.c even checked the result for NULL which cannot happen.
And one static inline function in delayed-inode.c that called
btrfs_read_fs_root_no_name() was not at all used anymore.
Stefan Behrens (3):
Btrfs: delete unused function
Btrfs: cleanup, btrfs_read_fs_root_no_name() doesn't return NULL
Btrfs: cleanup: don't check the same thing twice
fs/btrfs/delayed-inode.c | 14 --------------
fs/btrfs/export.c | 5 -----
fs/btrfs/file.c | 4 ----
fs/btrfs/inode.c | 10 ----------
fs/btrfs/ioctl.c | 5 -----
fs/btrfs/send.c | 8 ++------
fs/btrfs/super.c | 3 ---
7 files changed, 2 insertions(+), 47 deletions(-)
--
1.8.2.2
next reply other threads:[~2013-05-13 13:53 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-05-13 13:53 Stefan Behrens [this message]
2013-05-13 13:53 ` [PATCH 1/3] Btrfs: delete unused function Stefan Behrens
2013-05-13 13:53 ` [PATCH 2/3] Btrfs: cleanup, btrfs_read_fs_root_no_name() doesn't return NULL Stefan Behrens
2013-05-13 13:53 ` [PATCH 3/3] Btrfs: cleanup: don't check the same thing twice Stefan Behrens
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