diff options
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/random.h | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/include/linux/random.h b/include/linux/random.h index 8ef0b70bd1f9..4002b3df4c85 100644 --- a/include/linux/random.h +++ b/include/linux/random.h @@ -32,10 +32,10 @@ void prandom_seed(u32 seed); void prandom_reseed_late(void); struct rnd_state { - __u32 s1, s2, s3; + __u32 s1, s2, s3, s4; }; -u32 prandom_u32_state(struct rnd_state *); +u32 prandom_u32_state(struct rnd_state *state); void prandom_bytes_state(struct rnd_state *state, void *buf, int nbytes); /* @@ -55,9 +55,10 @@ static inline void prandom_seed_state(struct rnd_state *state, u64 seed) { u32 i = (seed >> 32) ^ (seed << 10) ^ seed; - state->s1 = __seed(i, 2); - state->s2 = __seed(i, 8); - state->s3 = __seed(i, 16); + state->s1 = __seed(i, 2U); + state->s2 = __seed(i, 8U); + state->s3 = __seed(i, 16U); + state->s4 = __seed(i, 128U); } #ifdef CONFIG_ARCH_RANDOM |