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net/enic: fix build with gcc 7.1

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build error:

.../dpdk/drivers/net/enic/base/vnic_dev.c:
  In function ‘vnic_dev_get_mac_addr’:
.../dpdk/drivers/net/enic/base/vnic_dev.c:470:12:
  error: ‘a0’ is used uninitialized in this function
  [-Werror=uninitialized]
  args[0] = *a0;
            ^~~
...dpdk/drivers/net/enic/base/vnic_dev.c:
  In function ‘vnic_dev_classifier’:
...dpdk/drivers/net/enic/base/vnic_dev.c:471:12:
  error: ‘a1’ may be used uninitialized in this function
  [-Werror=maybe-uninitialized]
  args[1] = *a1;
            ^~~
Fixed by providing initial values.

Fixes: 9913fbb91d ("enic/base: common code")
Cc: stable@dpdk.org

Signed-off-by: Ferruh Yigit <ferruh.yigit@intel.com>
This commit is contained in:
Ferruh Yigit 2017-06-13 17:42:10 +01:00 committed by Thomas Monjalon
parent 92c0b132f2
commit a45962823d
1 changed files with 2 additions and 2 deletions
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4
drivers/net/enic/base/vnic_dev.c
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@ -752,7 +752,7 @@ int vnic_dev_soft_reset_done(struct vnic_dev *vdev, int *done)
int vnic_dev_get_mac_addr(struct vnic_dev *vdev, u8 *mac_addr)
{
u64 a0, a1 = 0;
u64 a0 = 0, a1 = 0;
int wait = 1000;
int err, i;
@ -1129,7 +1129,7 @@ int vnic_dev_set_mac_addr(struct vnic_dev *vdev, u8 *mac_addr)
int vnic_dev_classifier(struct vnic_dev *vdev, u8 cmd, u16 *entry,
struct filter_v2 *data, struct filter_action_v2 *action_v2)
{
u64 a0, a1;
u64 a0 = 0, a1 = 0;
int wait = 1000;
dma_addr_t tlv_pa;
int ret = -EINVAL;