[ 18/98] bnx2x: add missing napi deletion in error path

Greg Kroah-Hartman
2013-03-26T23:45:37Z

From: Michal Schmidt <mschmidt@redhat.com>

[ Upstream commit 722c6f585088a2c392b4c5d01b87a584bb8fb73f ]

If the hardware initialization fails in bnx2x_nic_load() after adding
napi objects, they would not be deleted. A subsequent attempt to unload
the bnx2x module detects a corruption in the napi list.

Add the missing napi deletion to the error path.

Signed-off-by: Michal Schmidt <mschmidt@redhat.com>
Acked-by: Dmitry Kravkov <dmitry@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c | 1 +
1 file changed, 1 insertion(+)

--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c
+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c
@@ -2523,6 +2523,7 @@ load_error2:
bp->port.pmf = 0;
load_error1:
bnx2x_napi_disable(bp);
+ bnx2x_del_all_napi(bp);
/* clear pf_load status, as it was already set */
bnx2x_clear_pf_load(bp);
load_error0: