From 3796c3cbfb91ad1e3269aa0d15060f888063924b Mon Sep 17 00:00:00 2001 From: Shaohua Li Date: Tue, 27 Sep 2016 08:42:42 -0700 Subject: [PATCH] lib: clean up put_cpu_var usage put_cpu_var takes the percpu data, not the data returned from get_cpu_var. This doesn't change the behavior. Cc: Tejun Heo Signed-off-by: Shaohua Li Acked-by: Tejun Heo Signed-off-by: David S. Miller --- lib/random32.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/lib/random32.c b/lib/random32.c index 69ed593aab07..915982b304bb 100644 --- a/lib/random32.c +++ b/lib/random32.c @@ -81,7 +81,7 @@ u32 prandom_u32(void) u32 res; res = prandom_u32_state(state); - put_cpu_var(state); + put_cpu_var(net_rand_state); return res; } @@ -128,7 +128,7 @@ void prandom_bytes(void *buf, size_t bytes) struct rnd_state *state = &get_cpu_var(net_rand_state); prandom_bytes_state(state, buf, bytes); - put_cpu_var(state); + put_cpu_var(net_rand_state); } EXPORT_SYMBOL(prandom_bytes); -- 2.39.2