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From: Christoph Hellwig <hch@lst.de>
To: linux-xfs@vger.kernel.org
Cc: Dave Chinner <dchinner@redhat.com>,
	Chandan Rajendra <chandanrlinux@gmail.com>,
	"Darrick J . Wong" <darrick.wong@oracle.com>
Subject: [PATCH 12/30] xfs: remove the xfs_inode argument to xfs_attr_get_ilocked
Date: Tue, 25 Feb 2020 15:09:54 -0800	[thread overview]
Message-ID: <20200225231012.735245-13-hch@lst.de> (raw)
In-Reply-To: <20200225231012.735245-1-hch@lst.de>

The inode can easily be derived from the args structure.  Also
don't bother with else statements after early returns.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Reviewed-by: Chandan Rajendra <chandanrlinux@gmail.com>
Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com>
---
 fs/xfs/libxfs/xfs_attr.c | 15 +++++++--------
 fs/xfs/libxfs/xfs_attr.h |  2 +-
 fs/xfs/scrub/attr.c      |  2 +-
 3 files changed, 9 insertions(+), 10 deletions(-)

diff --git a/fs/xfs/libxfs/xfs_attr.c b/fs/xfs/libxfs/xfs_attr.c
index 288b39e81efd..fd095e3d4a9a 100644
--- a/fs/xfs/libxfs/xfs_attr.c
+++ b/fs/xfs/libxfs/xfs_attr.c
@@ -77,19 +77,18 @@ xfs_inode_hasattr(
  */
 int
 xfs_attr_get_ilocked(
-	struct xfs_inode	*ip,
 	struct xfs_da_args	*args)
 {
-	ASSERT(xfs_isilocked(ip, XFS_ILOCK_SHARED | XFS_ILOCK_EXCL));
+	ASSERT(xfs_isilocked(args->dp, XFS_ILOCK_SHARED | XFS_ILOCK_EXCL));
 
-	if (!xfs_inode_hasattr(ip))
+	if (!xfs_inode_hasattr(args->dp))
 		return -ENOATTR;
-	else if (ip->i_d.di_aformat == XFS_DINODE_FMT_LOCAL)
+
+	if (args->dp->i_d.di_aformat == XFS_DINODE_FMT_LOCAL)
 		return xfs_attr_shortform_getvalue(args);
-	else if (xfs_bmap_one_block(ip, XFS_ATTR_FORK))
+	if (xfs_bmap_one_block(args->dp, XFS_ATTR_FORK))
 		return xfs_attr_leaf_get(args);
-	else
-		return xfs_attr_node_get(args);
+	return xfs_attr_node_get(args);
 }
 
 /*
@@ -133,7 +132,7 @@ xfs_attr_get(
 		args->op_flags |= XFS_DA_OP_ALLOCVAL;
 
 	lock_mode = xfs_ilock_attr_map_shared(args->dp);
-	error = xfs_attr_get_ilocked(args->dp, args);
+	error = xfs_attr_get_ilocked(args);
 	xfs_iunlock(args->dp, lock_mode);
 
 	/* on error, we have to clean up allocated value buffers */
diff --git a/fs/xfs/libxfs/xfs_attr.h b/fs/xfs/libxfs/xfs_attr.h
index be77d13a2902..b8c4ed27f626 100644
--- a/fs/xfs/libxfs/xfs_attr.h
+++ b/fs/xfs/libxfs/xfs_attr.h
@@ -145,7 +145,7 @@ int xfs_attr_inactive(struct xfs_inode *dp);
 int xfs_attr_list_int_ilocked(struct xfs_attr_list_context *);
 int xfs_attr_list_int(struct xfs_attr_list_context *);
 int xfs_inode_hasattr(struct xfs_inode *ip);
-int xfs_attr_get_ilocked(struct xfs_inode *ip, struct xfs_da_args *args);
+int xfs_attr_get_ilocked(struct xfs_da_args *args);
 int xfs_attr_get(struct xfs_da_args *args);
 int xfs_attr_set(struct xfs_da_args *args);
 int xfs_attr_set_args(struct xfs_da_args *args);
diff --git a/fs/xfs/scrub/attr.c b/fs/xfs/scrub/attr.c
index d804558cdbca..f983c2b969e0 100644
--- a/fs/xfs/scrub/attr.c
+++ b/fs/xfs/scrub/attr.c
@@ -162,7 +162,7 @@ xchk_xattr_listent(
 	args.value = xchk_xattr_valuebuf(sx->sc);
 	args.valuelen = valuelen;
 
-	error = xfs_attr_get_ilocked(context->dp, &args);
+	error = xfs_attr_get_ilocked(&args);
 	if (!xchk_fblock_process_error(sx->sc, XFS_ATTR_FORK, args.blkno,
 			&error))
 		goto fail_xref;
-- 
2.24.1


  parent reply	other threads:[~2020-02-25 23:10 UTC|newest]

Thread overview: 46+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-02-25 23:09 clean up the attr interface v6 Christoph Hellwig
2020-02-25 23:09 ` [PATCH 01/30] xfs: reject invalid flags combinations in XFS_IOC_ATTRLIST_BY_HANDLE Christoph Hellwig
2020-02-25 23:09 ` [PATCH 02/30] xfs: remove the ATTR_INCOMPLETE flag Christoph Hellwig
2020-02-25 23:09 ` [PATCH 03/30] xfs: merge xfs_attr_remove into xfs_attr_set Christoph Hellwig
2020-02-26 16:24   ` Darrick J. Wong
2020-02-25 23:09 ` [PATCH 04/30] xfs: merge xfs_attrmulti_attr_remove into xfs_attrmulti_attr_set Christoph Hellwig
2020-02-25 23:09 ` [PATCH 05/30] xfs: use strndup_user in XFS_IOC_ATTRMULTI_BY_HANDLE Christoph Hellwig
2020-02-25 23:51   ` Dave Chinner
2020-02-25 23:09 ` [PATCH 06/30] xfs: factor out a helper for a single XFS_IOC_ATTRMULTI_BY_HANDLE op Christoph Hellwig
2020-02-25 23:55   ` Dave Chinner
2020-02-25 23:09 ` [PATCH 07/30] xfs: remove the name == NULL check from xfs_attr_args_init Christoph Hellwig
2020-02-25 23:09 ` [PATCH 08/30] xfs: remove the MAXNAMELEN " Christoph Hellwig
2020-02-25 23:09 ` [PATCH 09/30] xfs: turn xfs_da_args.value into a void pointer Christoph Hellwig
2020-02-25 23:55   ` Dave Chinner
2020-02-25 23:09 ` [PATCH 10/30] xfs: pass an initialized xfs_da_args structure to xfs_attr_set Christoph Hellwig
2020-02-26  0:21   ` Dave Chinner
2020-02-26 15:07     ` Christoph Hellwig
2020-02-25 23:09 ` [PATCH 11/30] xfs: pass an initialized xfs_da_args to xfs_attr_get Christoph Hellwig
2020-02-26  0:33   ` Dave Chinner
2020-02-26 15:10     ` Christoph Hellwig
2020-02-25 23:09 ` Christoph Hellwig [this message]
2020-02-25 23:09 ` [PATCH 13/30] xfs: remove ATTR_KERNOVAL Christoph Hellwig
2020-02-25 23:09 ` [PATCH 14/30] xfs: remove ATTR_ALLOC and XFS_DA_OP_ALLOCVAL Christoph Hellwig
2020-02-25 23:09 ` [PATCH 15/30] xfs: replace ATTR_KERNOTIME with XFS_DA_OP_NOTIME Christoph Hellwig
2020-02-25 23:09 ` [PATCH 16/30] xfs: factor out a xfs_attr_match helper Christoph Hellwig
2020-02-25 23:09 ` [PATCH 17/30] xfs: cleanup struct xfs_attr_list_context Christoph Hellwig
2020-02-25 23:10 ` [PATCH 18/30] xfs: remove the unused ATTR_ENTRY macro Christoph Hellwig
2020-02-25 23:10 ` [PATCH 19/30] xfs: open code ATTR_ENTSIZE Christoph Hellwig
2020-02-25 23:10 ` [PATCH 20/30] xfs: move the legacy xfs_attr_list to xfs_ioctl.c Christoph Hellwig
2020-02-25 23:10 ` [PATCH 21/30] xfs: rename xfs_attr_list_int to xfs_attr_list Christoph Hellwig
2020-02-25 23:10 ` [PATCH 22/30] xfs: lift common checks into xfs_ioc_attr_list Christoph Hellwig
2020-02-25 23:10 ` [PATCH 23/30] xfs: lift buffer allocation " Christoph Hellwig
2020-02-25 23:10 ` [PATCH 24/30] xfs: lift cursor copy in/out " Christoph Hellwig
2020-02-25 23:10 ` [PATCH 25/30] xfs: improve xfs_forget_acl Christoph Hellwig
2020-02-25 23:10 ` [PATCH 26/30] xfs: clean up the ATTR_REPLACE checks Christoph Hellwig
2020-02-26  0:36   ` Dave Chinner
2020-02-25 23:10 ` [PATCH 27/30] xfs: clean up the attr flag confusion Christoph Hellwig
2020-02-26  1:03   ` Dave Chinner
2020-02-26 15:14     ` Christoph Hellwig
2020-02-26 15:18       ` Christoph Hellwig
2020-02-25 23:10 ` [PATCH 28/30] xfs: remove XFS_DA_OP_INCOMPLETE Christoph Hellwig
2020-02-26  1:03   ` Dave Chinner
2020-02-25 23:10 ` [PATCH 29/30] xfs: embedded the attrlist cursor into struct xfs_attr_list_context Christoph Hellwig
2020-02-25 23:10 ` [PATCH 30/30] xfs: clean up bufsize alignment in xfs_ioc_attr_list Christoph Hellwig
2020-02-26  1:04   ` Dave Chinner
2020-02-26 16:27 ` clean up the attr interface v6 Darrick J. Wong

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