[PATCH] ext2/ext3 acl signedness fixes

From: "Alexey Dobriyan" <adobriyan@mail.ru>,
      Andreas Gruenbacher <agruen@suse.de>

Make local variable `count' an integer so the subsequent test for
negativeness makes sense.

fs/ext2/acl.c

@@ -19,7 +19,7 @@ static struct posix_acl *
 ext2_acl_from_disk(const void *value, size_t size)
 {
 	const char *end = (char *)value + size;
-	size_t n, count;
+	int n, count;
 	struct posix_acl *acl;
 
 	if (!value)

fs/ext3/acl.c

@@ -20,7 +20,7 @@ static struct posix_acl *
 ext3_acl_from_disk(const void *value, size_t size)
 {
 	const char *end = (char *)value + size;
-	size_t n, count;
+	int n, count;
 	struct posix_acl *acl;
 
 	if (!value)