| From | Greg Kroah-Hartman <> | Subject | [ 18/98] bnx2x: add missing napi deletion in error path | Date | Tue, 26 Mar 2013 15:42:07 -0700 |
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3.8-stable review patch. If anyone has any objections, please let me know.
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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:
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