[PATCH] Fix numerous kcalloc() calls, convert to kzalloc()

All kcalloc() calls of the form "kcalloc(1,...)" are converted to the
equivalent kzalloc() calls, and a few kcalloc() calls with the incorrect
ordering of the first two arguments are fixed.

Signed-off-by: Robert P. J. Day <rpjday@mindspring.com>
Cc: Jeff Garzik <jeff@garzik.org>
Cc: Alan Cox <alan@lxorguk.ukuu.org.uk>
Cc: Dominik Brodowski <linux@dominikbrodowski.net>
Cc: Adam Belay <ambx1@neo.rr.com>
Cc: James Bottomley <James.Bottomley@steeleye.com>
Cc: Greg KH <greg@kroah.com>
Cc: Mark Fasheh <mark.fasheh@oracle.com>
Cc: Trond Myklebust <trond.myklebust@fys.uio.no>
Cc: Neil Brown <neilb@suse.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

fs/ocfs2/dlm/dlmdomain.c

@@ -920,7 +920,7 @@ static int dlm_try_to_join_domain(struct dlm_ctxt *dlm)
 
 	mlog_entry("%p", dlm);
 
-	ctxt = kcalloc(1, sizeof(*ctxt), GFP_KERNEL);
+	ctxt = kzalloc(sizeof(*ctxt), GFP_KERNEL);
 	if (!ctxt) {
 		status = -ENOMEM;
 		mlog_errno(status);
@@ -1223,7 +1223,7 @@ static struct dlm_ctxt *dlm_alloc_ctxt(const char *domain,
 	int i;
 	struct dlm_ctxt *dlm = NULL;
 
-	dlm = kcalloc(1, sizeof(*dlm), GFP_KERNEL);
+	dlm = kzalloc(sizeof(*dlm), GFP_KERNEL);
 	if (!dlm) {
 		mlog_errno(-ENOMEM);
 		goto leave;