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cnic: Fix symbol_put_addr() panic on ia64.

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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>
This commit is contained in:
Michael Chan 2009-08-14 15:49:43 +00:00 committed by David S. Miller
parent 8cdb045632
commit 64c6460875
1 changed files with 1 additions and 1 deletions
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2
drivers/net/cnic.c
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@ -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;