minmax: fix indentation of __cmp_once() and __clamp_once()

Remove the extra indentation and align continuation markers.

Link: https://lkml.kernel.org/r/bed41317a05c498ea0209eafbcab45a5@AcuMS.aculab.comSigned-off-by: David Laight <david.laight@aculab.com>
Cc: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Cc: Christoph Hellwig <hch@infradead.org>
Cc: Jason A. Donenfeld <Jason@zx2c4.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Matthew Wilcox (Oracle) <willy@infradead.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>

include/linux/minmax.h

@@ -35,11 +35,11 @@
 #define __cmp(op, x, y)	((x) __cmp_op_##op (y) ? (x) : (y))
 
 #define __cmp_once(op, x, y, unique_x, unique_y) ({	\
-		typeof(x) unique_x = (x);		\
-		typeof(y) unique_y = (y);		\
-		static_assert(__types_ok(x, y),		\
-			#op "(" #x ", " #y ") signedness error, fix types or consider u" #op "() before " #op "_t()"); \
-		__cmp(op, unique_x, unique_y); })
+	typeof(x) unique_x = (x);			\
+	typeof(y) unique_y = (y);			\
+	static_assert(__types_ok(x, y),			\
+		#op "(" #x ", " #y ") signedness error, fix types or consider u" #op "() before " #op "_t()"); \
+	__cmp(op, unique_x, unique_y); })
 
 #define __careful_cmp(op, x, y)					\
 	__builtin_choose_expr(__is_constexpr((x) - (y)),	\
@@ -49,16 +49,16 @@
 #define __clamp(val, lo, hi)	\
 	((val) >= (hi) ? (hi) : ((val) <= (lo) ? (lo) : (val)))
 
-#define __clamp_once(val, lo, hi, unique_val, unique_lo, unique_hi) ({	\
-		typeof(val) unique_val = (val);				\
-		typeof(lo) unique_lo = (lo);				\
-		typeof(hi) unique_hi = (hi);				\
-		static_assert(__builtin_choose_expr(__is_constexpr((lo) > (hi)), 	\
-				(lo) <= (hi), true),					\
-			"clamp() low limit " #lo " greater than high limit " #hi);	\
-		static_assert(__types_ok(val, lo), "clamp() 'lo' signedness error");	\
-		static_assert(__types_ok(val, hi), "clamp() 'hi' signedness error");	\
-		__clamp(unique_val, unique_lo, unique_hi); })
+#define __clamp_once(val, lo, hi, unique_val, unique_lo, unique_hi) ({		\
+	typeof(val) unique_val = (val);						\
+	typeof(lo) unique_lo = (lo);						\
+	typeof(hi) unique_hi = (hi);						\
+	static_assert(__builtin_choose_expr(__is_constexpr((lo) > (hi)), 	\
+			(lo) <= (hi), true),					\
+		"clamp() low limit " #lo " greater than high limit " #hi);	\
+	static_assert(__types_ok(val, lo), "clamp() 'lo' signedness error");	\
+	static_assert(__types_ok(val, hi), "clamp() 'hi' signedness error");	\
+	__clamp(unique_val, unique_lo, unique_hi); })
 
 #define __careful_clamp(val, lo, hi) ({					\
 	__builtin_choose_expr(__is_constexpr((val) - (lo) + (hi)),	\