BACKPORT: mm: coalesce split strings

Kernel style prefers a single string over split strings when the string is
'user-visible'.

Miscellanea:

 - Add a missing newline
 - 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>

Bug: 64145065
(cherry-picked from 756a025f00091918d9d09ca3229defb160b409c0)
Change-Id: I377fb1542980c15d2f306924656227ad17b02b5e
Signed-off-by: Paul Lawrence <paullawrence@google.com>
diff --git a/mm/memory_hotplug.c b/mm/memory_hotplug.c
index a18923e..4d91216 100644
--- a/mm/memory_hotplug.c
+++ b/mm/memory_hotplug.c
@@ -1927,8 +1927,7 @@
 
 		beginpa = PFN_PHYS(section_nr_to_pfn(mem->start_section_nr));
 		endpa = PFN_PHYS(section_nr_to_pfn(mem->end_section_nr + 1))-1;
-		pr_warn("removing memory fails, because memory "
-			"[%pa-%pa] is onlined\n",
+		pr_warn("removing memory fails, because memory [%pa-%pa] is onlined\n",
 			&beginpa, &endpa);
 	}