1 files changed, 15 insertions, 30 deletions

diff --git a/fs/xfs/xfs_iomap.c b/fs/xfs/xfs_iomap.c
index 20576146369f..991291068378 100644
--- a/fs/xfs/xfs_iomap.c
+++ b/fs/xfs/xfs_iomap.c
@@ -51,11 +51,11 @@
 #define XFS_WRITE_IMAPS         XFS_BMAP_MAX_NMAP
 
 STATIC int xfs_iomap_write_direct(struct xfs_inode *, xfs_off_t, size_t,
-                                  int, struct xfs_bmbt_irec *, int *);
-STATIC int xfs_iomap_write_delay(struct xfs_inode *, xfs_off_t, size_t, int,
-                                 struct xfs_bmbt_irec *, int *);
+                                  struct xfs_bmbt_irec *, int);
+STATIC int xfs_iomap_write_delay(struct xfs_inode *, xfs_off_t, size_t,
+                                 struct xfs_bmbt_irec *);
 STATIC int xfs_iomap_write_allocate(struct xfs_inode *, xfs_off_t, size_t,
-                                struct xfs_bmbt_irec *, int *);
+                                struct xfs_bmbt_irec *);
 
 int
 xfs_iomap(
@@ -134,12 +134,12 @@ xfs_iomap(
                 }
 
                 if (flags & BMAPI_DIRECT) {
-                        error = xfs_iomap_write_direct(ip, offset, count, flags,
-                                                       imap, nimaps);
+                        error = xfs_iomap_write_direct(ip, offset, count, imap,
+                                                       *nimaps);
                 } else {
-                        error = xfs_iomap_write_delay(ip, offset, count, flags,
-                                                      imap, nimaps);
+                        error = xfs_iomap_write_delay(ip, offset, count, imap);
                 }
+
                 if (!error) {
                         trace_xfs_iomap_alloc(ip, offset, count, flags, imap);
                 }
@@ -155,13 +155,10 @@ xfs_iomap(
                         break;
                 }
 
-                error = xfs_iomap_write_allocate(ip, offset, count,
-                                                 imap, nimaps);
+                error = xfs_iomap_write_allocate(ip, offset, count, imap);
                 break;
         }
 
-        ASSERT(*nimaps <= 1);
-
 out:
         if (lockmode)
                 xfs_iunlock(ip, lockmode);
@@ -241,9 +238,8 @@ xfs_iomap_write_direct(
         xfs_inode_t     *ip,
         xfs_off_t       offset,
         size_t          count,
-        int             flags,
         xfs_bmbt_irec_t *imap,
-        int             *nmaps)
+        int             nmaps)
 {
         xfs_mount_t     *mp = ip->i_mount;
         xfs_fileoff_t   offset_fsb;
@@ -279,7 +275,7 @@ xfs_iomap_write_direct(
                 if (error)
                         goto error_out;
         } else {
-                if (*nmaps && (imap->br_startblock == HOLESTARTBLOCK))
+                if (nmaps && (imap->br_startblock == HOLESTARTBLOCK))
                         last_fsb = MIN(last_fsb, (xfs_fileoff_t)
                                         imap->br_blockcount +
                                         imap->br_startoff);
@@ -331,7 +327,7 @@ xfs_iomap_write_direct(
         xfs_trans_ijoin(tp, ip);
 
         bmapi_flag = XFS_BMAPI_WRITE;
-        if ((flags & BMAPI_DIRECT) && (offset < ip->i_size || extsz))
+        if (offset < ip->i_size || extsz)
                 bmapi_flag |= XFS_BMAPI_PREALLOC;
 
         /*
@@ -370,7 +366,6 @@ xfs_iomap_write_direct(
                 goto error_out;
         }
 
-        *nmaps = 1;
         return 0;
 
 error0: /* Cancel bmap, unlock inode, unreserve quota blocks, cancel trans */
@@ -379,7 +374,6 @@ error0:	/* Cancel bmap, unlock inode, unreserve quota blocks, cancel trans */
 
 error1: /* Just cancel transaction */
         xfs_trans_cancel(tp, XFS_TRANS_RELEASE_LOG_RES | XFS_TRANS_ABORT);
-        *nmaps = 0;     /* nothing set-up here */
 
 error_out:
         return XFS_ERROR(error);
@@ -396,7 +390,6 @@ xfs_iomap_eof_want_preallocate(
         xfs_inode_t     *ip,
         xfs_off_t       offset,
         size_t          count,
-        int             ioflag,
         xfs_bmbt_irec_t *imap,
         int             nimaps,
         int             *prealloc)
@@ -440,9 +433,7 @@ xfs_iomap_write_delay(
         xfs_inode_t     *ip,
         xfs_off_t       offset,
         size_t          count,
-        int             ioflag,
-        xfs_bmbt_irec_t *ret_imap,
-        int             *nmaps)
+        xfs_bmbt_irec_t *ret_imap)
 {
         xfs_mount_t     *mp = ip->i_mount;
         xfs_fileoff_t   offset_fsb;
@@ -470,7 +461,7 @@ xfs_iomap_write_delay(
         offset_fsb = XFS_B_TO_FSBT(mp, offset);
 
         error = xfs_iomap_eof_want_preallocate(mp, ip, offset, count,
-                                ioflag, imap, XFS_WRITE_IMAPS, &prealloc);
+                                imap, XFS_WRITE_IMAPS, &prealloc);
         if (error)
                 return error;
 
@@ -523,8 +514,6 @@ retry:
                 return xfs_cmn_err_fsblock_zero(ip, &imap[0]);
 
         *ret_imap = imap[0];
-        *nmaps = 1;
-
         return 0;
 }
 
@@ -543,8 +532,7 @@ xfs_iomap_write_allocate(
         xfs_inode_t     *ip,
         xfs_off_t       offset,
         size_t          count,
-        xfs_bmbt_irec_t *imap,
-        int             *retmap)
+        xfs_bmbt_irec_t *imap)
 {
         xfs_mount_t     *mp = ip->i_mount;
         xfs_fileoff_t   offset_fsb, last_block;
@@ -557,8 +545,6 @@ xfs_iomap_write_allocate(
         int             error = 0;
         int             nres;
 
-        *retmap = 0;
-
         /*
          * Make sure that the dquots are there.
          */
@@ -680,7 +666,6 @@ xfs_iomap_write_allocate(
                 if ((offset_fsb >= imap->br_startoff) &&
                     (offset_fsb < (imap->br_startoff +
                                    imap->br_blockcount))) {
-                        *retmap = 1;
                         XFS_STATS_INC(xs_xstrat_quick);
                         return 0;
                 }