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Commit 1dbf53a2 authored by Sathya Perla's avatar Sathya Perla Committed by David S. Miller
Browse files

be2net: fix mbox polling for signal reception 



Sending mbox cmds require multiple steps of writing to the DB register and polling
for an ack. Gettting interrupted in the middle by a signal breaks the mbox protocol.
Use msleep() to not get interrupted.

Signed-off-by: default avatarSathya Perla <sathya.perla@emulex.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 6ed35eea

drivers/net/benet/be_cmds.c

+1 −2
Original line number Diff line number Diff line
@@ -298,8 +298,7 @@ static int be_mbox_db_ready_wait(struct be_adapter *adapter, void __iomem *db) 
			return -1;

		}



		set_current_state(TASK_INTERRUPTIBLE);

		schedule_timeout(msecs_to_jiffies(1));

		msleep(1);

		msecs++;

	} while (true);