[PATCH] eicon driver was sleeping with lock held.

e56a56c1 · Dave Jones · a4d15165 · e56a56c1
Commit e56a56c1 authored Apr 02, 2002 by Dave Jones
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Showing with 4 additions and 1 deletion

drivers/isdn/eicon/eicon_mod.c drivers/isdn/eicon/eicon_mod.c +4 -1

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--- a/drivers/isdn/eicon/eicon_mod.c
+++ b/drivers/isdn/eicon/eicon_mod.c
@@ -665,8 +665,11 @@ if_readstatus(u_char * buf, int len, int user, int id, int channel)
 			else
 				cnt = skb->len;

-			if (user)
+			if (user) {
+				spin_unlock_irqrestore(&eicon_lock, flags);
 				copy_to_user(p, skb->data, cnt);
+				spin_lock_irqsave(&eicon_lock, flags);
+			}
 			else
 				memcpy(p, skb->data, cnt);