From 4b921eda53366b319602351ff4d7256fafa4bd1b Mon Sep 17 00:00:00 2001 From: Karsten Keil Date: Thu, 13 Sep 2012 04:36:20 +0000 Subject: mISDN: Fix wrong usage of flush_work_sync while holding locks It is a bad idea to hold a spinlock and call flush_work_sync. Move the workqueue cleanup outside the spinlock and use cancel_work_sync, on closing the channel this seems to be the more correct function. Remove the never used and constant return value of mISDN_freebchannel. Signed-off-by: Karsten Keil Cc: Signed-off-by: David S. Miller --- include/linux/mISDNhw.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'include/linux') diff --git a/include/linux/mISDNhw.h b/include/linux/mISDNhw.h index d0752eca9b44..9d96d5d4dfed 100644 --- a/include/linux/mISDNhw.h +++ b/include/linux/mISDNhw.h @@ -183,7 +183,7 @@ extern int mISDN_initbchannel(struct bchannel *, unsigned short, unsigned short); extern int mISDN_freedchannel(struct dchannel *); extern void mISDN_clear_bchannel(struct bchannel *); -extern int mISDN_freebchannel(struct bchannel *); +extern void mISDN_freebchannel(struct bchannel *); extern int mISDN_ctrl_bchannel(struct bchannel *, struct mISDN_ctrl_req *); extern void queue_ch_frame(struct mISDNchannel *, u_int, int, struct sk_buff *); -- cgit v1.2.3-59-g8ed1b