xfs: remove the unused trimmed argument from xfs_reflink_trim_around_shared

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

4 files changed, 10 insertions, 16 deletions

diff --git a/fs/xfs/xfs_bmap_util.c b/fs/xfs/xfs_bmap_util.c
index 416524f6ba69..7cfda25f1bb1 100644
--- a/fs/xfs/xfs_bmap_util.c
+++ b/fs/xfs/xfs_bmap_util.c
@@ -406,10 +406,10 @@ xfs_getbmap_report_one(
         struct xfs_bmbt_irec    *got)
 {
         struct kgetbmap         *p = out + bmv->bmv_entries;
-        bool                    shared = false, trimmed = false;
+        bool                    shared = false;
         int                     error;
 
-        error = xfs_reflink_trim_around_shared(ip, got, &shared, &trimmed);
+        error = xfs_reflink_trim_around_shared(ip, got, &shared);
         if (error)
                 return error;
 
diff --git a/fs/xfs/xfs_iomap.c b/fs/xfs/xfs_iomap.c
index bdba6b91598a..27c93b5f029d 100644
--- a/fs/xfs/xfs_iomap.c
+++ b/fs/xfs/xfs_iomap.c
@@ -1032,7 +1032,7 @@ xfs_file_iomap_begin(
         struct xfs_bmbt_irec    imap;
         xfs_fileoff_t           offset_fsb, end_fsb;
         int                     nimaps = 1, error = 0;
-        bool                    shared = false, trimmed = false;
+        bool                    shared = false;
         unsigned                lockmode;
 
         if (XFS_FORCED_SHUTDOWN(mp))
@@ -1068,8 +1068,7 @@ xfs_file_iomap_begin(
 
         if (flags & IOMAP_REPORT) {
                 /* Trim the mapping to the nearest shared extent boundary. */
-                error = xfs_reflink_trim_around_shared(ip, &imap, &shared,
-                                &trimmed);
+                error = xfs_reflink_trim_around_shared(ip, &imap, &shared);
                 if (error)
                         goto out_unlock;
         }
diff --git a/fs/xfs/xfs_reflink.c b/fs/xfs/xfs_reflink.c
index 3ce4d9dbdc74..80e5e79b86b0 100644
--- a/fs/xfs/xfs_reflink.c
+++ b/fs/xfs/xfs_reflink.c
@@ -182,8 +182,7 @@ int
 xfs_reflink_trim_around_shared(
         struct xfs_inode        *ip,
         struct xfs_bmbt_irec    *irec,
-        bool                    *shared,
-        bool                    *trimmed)
+        bool                    *shared)
 {
         xfs_agnumber_t          agno;
         xfs_agblock_t           agbno;
@@ -209,7 +208,7 @@ xfs_reflink_trim_around_shared(
         if (error)
                 return error;
 
-        *shared = *trimmed = false;
+        *shared = false;
         if (fbno == NULLAGBLOCK) {
                 /* No shared blocks at all. */
                 return 0;
@@ -222,8 +221,6 @@ xfs_reflink_trim_around_shared(
                  */
                 irec->br_blockcount = flen;
                 *shared = true;
-                if (flen != aglen)
-                        *trimmed = true;
                 return 0;
         } else {
                 /*
@@ -233,7 +230,6 @@ xfs_reflink_trim_around_shared(
                  * start of the shared region.
                  */
                 irec->br_blockcount = fbno - agbno;
-                *trimmed = true;
                 return 0;
         }
 }
@@ -255,7 +251,7 @@ xfs_reflink_reserve_cow(
         struct xfs_ifork        *ifp = XFS_IFORK_PTR(ip, XFS_COW_FORK);
         struct xfs_bmbt_irec    got;
         int                     error = 0;
-        bool                    eof = false, trimmed;
+        bool                    eof = false;
         struct xfs_iext_cursor  icur;
         bool                    shared;
 
@@ -277,7 +273,7 @@ xfs_reflink_reserve_cow(
         }
 
         /* Trim the mapping to the nearest shared extent boundary. */
-        error = xfs_reflink_trim_around_shared(ip, imap, &shared, &trimmed);
+        error = xfs_reflink_trim_around_shared(ip, imap, &shared);
         if (error)
                 return error;
 
@@ -366,7 +362,6 @@ xfs_find_trim_cow_extent(
         xfs_filblks_t           count_fsb = imap->br_blockcount;
         struct xfs_iext_cursor  icur;
         struct xfs_bmbt_irec    got;
-        bool                    trimmed;
 
         *found = false;
 
@@ -376,7 +371,7 @@ xfs_find_trim_cow_extent(
          */
         if (!xfs_iext_lookup_extent(ip, ip->i_cowfp, offset_fsb, &icur, &got) ||
             got.br_startoff > offset_fsb)
-                return xfs_reflink_trim_around_shared(ip, imap, shared, &trimmed);
+                return xfs_reflink_trim_around_shared(ip, imap, shared);
 
         *shared = true;
         if (isnullstartblock(got.br_startblock)) {
diff --git a/fs/xfs/xfs_reflink.h b/fs/xfs/xfs_reflink.h
index b77f4079022a..7f47202b5639 100644
--- a/fs/xfs/xfs_reflink.h
+++ b/fs/xfs/xfs_reflink.h
@@ -10,7 +10,7 @@ extern int xfs_reflink_find_shared(struct xfs_mount *mp, struct xfs_trans *tp,
                 xfs_agnumber_t agno, xfs_agblock_t agbno, xfs_extlen_t aglen,
                 xfs_agblock_t *fbno, xfs_extlen_t *flen, bool find_maximal);
 extern int xfs_reflink_trim_around_shared(struct xfs_inode *ip,
-                struct xfs_bmbt_irec *irec, bool *shared, bool *trimmed);
+                struct xfs_bmbt_irec *irec, bool *shared);
 
 extern int xfs_reflink_reserve_cow(struct xfs_inode *ip,
                 struct xfs_bmbt_irec *imap);