xfs: open-code xfs_buf_item_dirty()

commit a4f6cf6b2b6b60ec2a05a33a32e65caa4149aa2b upstream.

It checks a single flag and has one caller. It probably isn't worth
its own function.

Signed-off-by: Brian Foster <bfoster@redhat.com>
Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/fs/xfs/xfs_buf_item.c b/fs/xfs/xfs_buf_item.c
index 573fc72..cdae0ad 100644 (file)
--- a/fs/xfs/xfs_buf_item.c
+++ b/fs/xfs/xfs_buf_item.c
@@ -945,17 +945,6 @@ xfs_buf_item_log(
 }
 
 
-/*
- * Return 1 if the buffer has been logged or ordered in a transaction (at any
- * point, not just the current transaction) and 0 if not.
- */
-uint
-xfs_buf_item_dirty(
-       xfs_buf_log_item_t      *bip)
-{
-       return (bip->bli_flags & XFS_BLI_DIRTY);
-}
-
 STATIC void
 xfs_buf_item_free(
        xfs_buf_log_item_t      *bip)

diff --git a/fs/xfs/xfs_buf_item.h b/fs/xfs/xfs_buf_item.h
index 530686e..e0e744a 100644 (file)
--- a/fs/xfs/xfs_buf_item.h
+++ b/fs/xfs/xfs_buf_item.h
@@ -64,7 +64,6 @@ typedef struct xfs_buf_log_item {
 int    xfs_buf_item_init(struct xfs_buf *, struct xfs_mount *);
 void   xfs_buf_item_relse(struct xfs_buf *);
 void   xfs_buf_item_log(xfs_buf_log_item_t *, uint, uint);
-uint   xfs_buf_item_dirty(xfs_buf_log_item_t *);
 void   xfs_buf_attach_iodone(struct xfs_buf *,
                              void(*)(struct xfs_buf *, xfs_log_item_t *),
                              xfs_log_item_t *);

diff --git a/fs/xfs/xfs_trans_buf.c b/fs/xfs/xfs_trans_buf.c
index 86987d8..cac8abb 100644 (file)
--- a/fs/xfs/xfs_trans_buf.c
+++ b/fs/xfs/xfs_trans_buf.c
@@ -435,7 +435,7 @@ xfs_trans_brelse(xfs_trans_t        *tp,
        if (XFS_FORCED_SHUTDOWN(tp->t_mountp) && freed) {
                xfs_trans_ail_remove(&bip->bli_item, SHUTDOWN_LOG_IO_ERROR);
                xfs_buf_item_relse(bp);
-       } else if (!xfs_buf_item_dirty(bip)) {
+       } else if (!(bip->bli_flags & XFS_BLI_DIRTY)) {
 /***
                ASSERT(bp->b_pincount == 0);
 ***/