Commit 64c64608 authored Aug 14, 2009 by Michael Chan Committed by David S. Miller Aug 15, 2009

cnic: Fix symbol_put_addr() panic on ia64.



When the cnic driver tries to grab a symbol from bnx2 when bnx2 is
running init code, symbol_get() will succeed but symbol_put_addr()
will hit BUG() a moment later.  module_text_address() fails because
bnx2 is still in init code.

This is fixed by using symbol_put() instead which does the exact
opposite of symbol_get().

Signed-off-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

parent 8cdb0456

drivers/net/cnic.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -2543,7 +2543,7 @@ static struct cnic_dev init_bnx2_cnic(struct net_device dev)
		probe = symbol_get(bnx2_cnic_probe);
		if (probe) {
		ethdev = (*probe)(dev);
		symbol_put_addr(probe);
		symbol_put(bnx2_cnic_probe);
		}
		if (!ethdev)
		return NULL;