linux-kernel - [PATCH] xfs: fix wrong struct type in ioctl definition whih cmd XFS_IOC

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Date:   Fri, 11 Oct 2019 19:14:46 +0800
From:   yu kuai <yukuai3@...wei.com>
To:     <darrick.wong@...cle.com>, <bfoster@...hat.com>,
        <dchinner@...hat.com>
CC:     <linux-xfs@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
        <yukuai3@...wei.com>, <zhengbin13@...wei.com>,
        <yi.zhang@...wei.com>, <zhangxiaoxu5@...wei.com>
Subject: [PATCH] xfs: fix wrong struct type in ioctl definition whih cmd XFS_IOC_GETBMAPAX

ioctl expect 'getbmapx' as the 'arg' when the cmd is XFS_IOC_GETBMAPX.
But the definition in 'xfs_fs.h' is 'getbmap'

So, change it to 'getbmapx'

Signed-off-by: yu kuai <yukuai3@...wei.com>
---
 fs/xfs/libxfs/xfs_fs.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/fs/xfs/libxfs/xfs_fs.h b/fs/xfs/libxfs/xfs_fs.h
index 39dd2b9..cad245a 100644
--- a/fs/xfs/libxfs/xfs_fs.h
+++ b/fs/xfs/libxfs/xfs_fs.h
@@ -764,7 +764,7 @@ struct xfs_scrub_metadata {
 #define XFS_IOC_FSGETXATTRA	_IOR ('X', 45, struct fsxattr)
 /*	XFS_IOC_SETBIOSIZE ---- deprecated 46	   */
 /*	XFS_IOC_GETBIOSIZE ---- deprecated 47	   */
-#define XFS_IOC_GETBMAPX	_IOWR('X', 56, struct getbmap)
+#define XFS_IOC_GETBMAPX	_IOWR('X', 56, struct getbmapx)
 #define XFS_IOC_ZERO_RANGE	_IOW ('X', 57, struct xfs_flock64)
 #define XFS_IOC_FREE_EOFBLOCKS	_IOR ('X', 58, struct xfs_fs_eofblocks)
 /*	XFS_IOC_GETFSMAP ------ hoisted 59         */
-- 
2.7.4