diff options
| author | Yuval Mintz <yuvalmin@broadcom.com> | 2013-10-20 18:51:31 +0400 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2013-10-22 02:31:35 +0400 |
| commit | 6b991c3763e15a0884095fc0c133980c5577e9c7 (patch) | |
| tree | d38e66d21dc4e503b50a5a9050d574a5972d0d98 | |
| parent | 0907f34c372766e2822ffd0ec290c69199835faa (diff) | |
| download | linux-6b991c3763e15a0884095fc0c133980c5577e9c7.tar.xz | |
bnx2x: Prevent null pointer dereference on error flow
If debug message is open and bnx2x_vfop_qdtor_cmd() were to fail,
the resulting print would have caused a null pointer dereference.
Signed-off-by: Yuval Mintz <yuvalmin@broadcom.com>
Signed-off-by: Ariel Elior <ariele@broadcom.com>
Signed-off-by: Eilon Greenstein <eilong@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
| -rw-r--r-- | drivers/net/ethernet/broadcom/bnx2x/bnx2x_sriov.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sriov.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sriov.c index 997c6611a2ae..bf08ad68b405 100644 --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sriov.c +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sriov.c @@ -470,10 +470,10 @@ static int bnx2x_vfop_qdtor_cmd(struct bnx2x *bp, bnx2x_vfop_qdtor, cmd->done); return bnx2x_vfop_transition(bp, vf, bnx2x_vfop_qdtor, cmd->block); + } else { + BNX2X_ERR("VF[%d] failed to add a vfop\n", vf->abs_vfid); + return -ENOMEM; } - DP(BNX2X_MSG_IOV, "VF[%d] failed to add a vfop. rc %d\n", - vf->abs_vfid, vfop->rc); - return -ENOMEM; } static void |