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[v4,6/6] hw_random: don't init list element we're about to add to list.

Message ID 1415030186-18303-7-git-send-email-akong@redhat.com (mailing list archive)
State New, archived
Headers show

Commit Message

Amos Kong Nov. 3, 2014, 3:56 p.m. UTC 
From: Rusty Russell <rusty@rustcorp.com.au>

Another interesting anti-pattern.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
---
 drivers/char/hw_random/core.c | 1 -
 1 file changed, 1 deletion(-)
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Patch

diff --git a/drivers/char/hw_random/core.c b/drivers/char/hw_random/core.c
index fc5de7d..b2cc8a1 100644
--- a/drivers/char/hw_random/core.c
+++ b/drivers/char/hw_random/core.c
@@ -493,7 +493,6 @@  int hwrng_register(struct hwrng *rng)
 			goto out_unlock;
 		}
 	}
-	INIT_LIST_HEAD(&rng->list);
 	list_add_tail(&rng->list, &rng_list);
 
 	if (old_rng && !rng->init) {