xfs: don't zero structure members after a memset(0)

Commit 408cc4e97a3ccd172d2d676e4b585badf439271b
added memset(0, ...) to allocation args structures,
so there is no need to explicitly set any of the fields
to 0 after that.

Signed-off-by: Eric Sandeen <sandeen@redhat.com>
Reviewed-by: Mark Tinguely <tinguely@sgi.com>
Signed-off-by: Ben Myers <bpm@sgi.com>

diff --git a/fs/xfs/xfs_alloc.c b/fs/xfs/xfs_alloc.c
index 393055f..0ad2325 100644
--- a/fs/xfs/xfs_alloc.c
+++ b/fs/xfs/xfs_alloc.c
@@ -1925,8 +1925,6 @@
 	targs.mp = mp;
 	targs.agbp = agbp;
 	targs.agno = args->agno;
-	targs.mod = targs.minleft = targs.wasdel = targs.userdata =
-		targs.minalignslop = 0;
 	targs.alignment = targs.minlen = targs.prod = targs.isfl = 1;
 	targs.type = XFS_ALLOCTYPE_THIS_AG;
 	targs.pag = pag;
diff --git a/fs/xfs/xfs_bmap.c b/fs/xfs/xfs_bmap.c
index 0e92d12..c507720 100644
--- a/fs/xfs/xfs_bmap.c
+++ b/fs/xfs/xfs_bmap.c
@@ -3099,8 +3099,6 @@
 		args.fsbno = *firstblock;
 	}
 	args.minlen = args.maxlen = args.prod = 1;
-	args.total = args.minleft = args.alignment = args.mod = args.isfl =
-		args.minalignslop = 0;
 	args.wasdel = wasdel;
 	*logflagsp = 0;
 	if ((error = xfs_alloc_vextent(&args))) {
@@ -3259,8 +3257,6 @@
 			args.type = XFS_ALLOCTYPE_NEAR_BNO;
 		}
 		args.total = total;
-		args.mod = args.minleft = args.alignment = args.wasdel =
-			args.isfl = args.minalignslop = 0;
 		args.minlen = args.maxlen = args.prod = 1;
 		if ((error = xfs_alloc_vextent(&args)))
 			goto done;
diff --git a/fs/xfs/xfs_ialloc.c b/fs/xfs/xfs_ialloc.c
index a815412..515bf71 100644
--- a/fs/xfs/xfs_ialloc.c
+++ b/fs/xfs/xfs_ialloc.c
@@ -279,8 +279,6 @@
 		  (args.agbno < be32_to_cpu(agi->agi_length)))) {
 		args.fsbno = XFS_AGB_TO_FSB(args.mp, agno, args.agbno);
 		args.type = XFS_ALLOCTYPE_THIS_BNO;
-		args.mod = args.total = args.wasdel = args.isfl =
-			args.userdata = args.minalignslop = 0;
 		args.prod = 1;
 
 		/*
@@ -333,8 +331,6 @@
 		 * Allocate a fixed-size extent of inodes.
 		 */
 		args.type = XFS_ALLOCTYPE_NEAR_BNO;
-		args.mod = args.total = args.wasdel = args.isfl =
-			args.userdata = args.minalignslop = 0;
 		args.prod = 1;
 		/*
 		 * Allow space for the inode btree to split.