linux/random.h: Use false with bool

Keep the generic fallback versions in sync with the other architecture
specific implementations and use the proper name for false.

Suggested-by: Ard Biesheuvel <[email protected]>
Signed-off-by: Richard Henderson <[email protected]>
Signed-off-by: Mark Brown <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Theodore Ts'o <[email protected]>

Author: rth7680

include/linux/random.h

@@ -169,19 +169,19 @@ static inline void prandom_seed_state(struct rnd_state *state, u64 seed)
 #else
 static inline bool arch_get_random_long(unsigned long *v)
 {
-	return 0;
+	return false;
 }
 static inline bool arch_get_random_int(unsigned int *v)
 {
-	return 0;
+	return false;
 }
 static inline bool arch_get_random_seed_long(unsigned long *v)
 {
-	return 0;
+	return false;
 }
 static inline bool arch_get_random_seed_int(unsigned int *v)
 {
-	return 0;
+	return false;
 }
 #endif