mm: convert pr_warning to pr_warn

There are a mixture of pr_warning and pr_warn uses in mm.  Use pr_warn
consistently.

Miscellanea:

 - Coalesce formats
 - Realign arguments

Signed-off-by: Joe Perches <joe@perches.com>
Acked-by: Tejun Heo <tj@kernel.org>	[percpu]
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/mm/hugetlb.c b/mm/hugetlb.c
index aefba5a..06058eaa 100644
--- a/mm/hugetlb.c
+++ b/mm/hugetlb.c
@@ -2665,7 +2665,7 @@
 	unsigned long i;
 
 	if (size_to_hstate(PAGE_SIZE << order)) {
-		pr_warning("hugepagesz= specified twice, ignoring\n");
+		pr_warn("hugepagesz= specified twice, ignoring\n");
 		return;
 	}
 	BUG_ON(hugetlb_max_hstate >= HUGE_MAX_HSTATE);
@@ -2701,8 +2701,7 @@
 		mhp = &parsed_hstate->max_huge_pages;
 
 	if (mhp == last_mhp) {
-		pr_warning("hugepages= specified twice without "
-			   "interleaving hugepagesz=, ignoring\n");
+		pr_warn("hugepages= specified twice without interleaving hugepagesz=, ignoring\n");
 		return 1;
 	}