Staging: android: lowmemorykiller.c

Fix compiler warning about the type of the module parameter.

Cc: San Mehat <san@google.com>
Signed-off-by: NGreg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/android/lowmemorykiller.c

@@ -47,7 +47,7 @@ static int lowmem_adj[6] = {
 	12,
 };
 static int lowmem_adj_size = 4;
-static size_t lowmem_minfree[6] = {
+static int lowmem_minfree[6] = {
 	3 * 512,	/* 6MB */
 	2 * 1024,	/* 8MB */
 	4 * 1024,	/* 16MB */