xfs: convert DM ops to use unsigned char names

dmops uses a signed char for it's namespace event. To be consistent
with the rest of the code, convert them to unsigned char for the
namespace string.

Signed-off-by: Dave Chinner <david@fromorbit.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>

diff --git a/fs/xfs/xfs_mount.h b/fs/xfs/xfs_mount.h
index e62fd1c..f4d1441 100644 (file)
--- a/fs/xfs/xfs_mount.h
+++ b/fs/xfs/xfs_mount.h
@@ -78,7 +78,8 @@ typedef int   (*xfs_send_destroy_t)(struct xfs_inode *, dm_right_t);
 typedef int    (*xfs_send_namesp_t)(dm_eventtype_t, struct xfs_mount *,
                        struct xfs_inode *, dm_right_t,
                        struct xfs_inode *, dm_right_t,
-                       const char *, const char *, mode_t, int, int);
+                       const unsigned char *, const unsigned char *,
+                       mode_t, int, int);
 typedef int    (*xfs_send_mount_t)(struct xfs_mount *, dm_right_t,
                        char *, char *);
 typedef void   (*xfs_send_unmount_t)(struct xfs_mount *, struct xfs_inode *,

diff --git a/fs/xfs/xfs_vnodeops.c b/fs/xfs/xfs_vnodeops.c
index 6f26875..9f7c001 100644 (file)
--- a/fs/xfs/xfs_vnodeops.c
+++ b/fs/xfs/xfs_vnodeops.c
@@ -2199,7 +2199,8 @@ xfs_symlink(
        if (DM_EVENT_ENABLED(dp, DM_EVENT_SYMLINK)) {
                error = XFS_SEND_NAMESP(mp, DM_EVENT_SYMLINK, dp,
                                        DM_RIGHT_NULL, NULL, DM_RIGHT_NULL,
-                                       link_name->name, target_path, 0, 0, 0);
+                                       link_name->name,
+                                       (unsigned char *)target_path, 0, 0, 0);
                if (error)
                        return error;
        }
@@ -2395,7 +2396,8 @@ std_return:
                                        dp, DM_RIGHT_NULL,
                                        error ? NULL : ip,
                                        DM_RIGHT_NULL, link_name->name,
-                                       target_path, 0, error, 0);
+                                       (unsigned char *)target_path,
+                                       0, error, 0);
        }
 
        if (!error)