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authorInsu Yun <wuninsu@gmail.com>2015-12-29 15:02:18 -0500
committerDavid S. Miller <davem@davemloft.net>2016-01-04 17:14:30 -0500
commitb77357b69225a8e68d222451911feab50f2c6652 (patch)
treeaa611f4d064d26a1f48274104b7fcf8cf539c5e9 /drivers/net/ethernet
parent9c982e86dbdbaa3fb248dfc776dddda32cbc8927 (diff)
downloadlinux-b77357b69225a8e68d222451911feab50f2c6652.tar.bz2
qlcnic: correctly handle qlcnic_alloc_mbx_args
Since qlcnic_alloc_mbx_args can be failed, return value should be checked. Signed-off-by: Insu Yun <wuninsu@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet')
-rw-r--r--drivers/net/ethernet/qlogic/qlcnic/qlcnic_ctx.c6
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_ctx.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_ctx.c
index a5f422f26cb4..daf05155b732 100644
--- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_ctx.c
+++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_ctx.c
@@ -772,8 +772,10 @@ int qlcnic_82xx_config_intrpt(struct qlcnic_adapter *adapter, u8 op_type)
int i, err = 0;
for (i = 0; i < ahw->num_msix; i++) {
- qlcnic_alloc_mbx_args(&cmd, adapter,
- QLCNIC_CMD_MQ_TX_CONFIG_INTR);
+ err = qlcnic_alloc_mbx_args(&cmd, adapter,
+ QLCNIC_CMD_MQ_TX_CONFIG_INTR);
+ if (err)
+ return err;
type = op_type ? QLCNIC_INTRPT_ADD : QLCNIC_INTRPT_DEL;
val = type | (ahw->intr_tbl[i].type << 4);
if (ahw->intr_tbl[i].type == QLCNIC_INTRPT_MSIX)