qlcnic: fix diag register

regs_buff[i] and diag_registers[j] array should use different index
variable.

Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/net/qlcnic/qlcnic_ethtool.c b/drivers/net/qlcnic/qlcnic_ethtool.c
index 550cfe9a1b1d6295bc2c4f62b2ff9b73222424d3..6a760140f79295bcd39cc0a0778bcef3c564ab4d 100644 (file)
--- a/drivers/net/qlcnic/qlcnic_ethtool.c
+++ b/drivers/net/qlcnic/qlcnic_ethtool.c
@@ -343,7 +343,7 @@ qlcnic_get_regs(struct net_device *dev, struct ethtool_regs *regs, void *p)
        struct qlcnic_recv_context *recv_ctx = &adapter->recv_ctx;
        struct qlcnic_host_sds_ring *sds_ring;
        u32 *regs_buff = p;
-       int ring, i = 0;
+       int ring, i = 0, j = 0;
 
        memset(p, 0, qlcnic_get_regs_len(dev));
        regs->version = (QLCNIC_ETHTOOL_REGS_VER << 24) |
@@ -352,8 +352,8 @@ qlcnic_get_regs(struct net_device *dev, struct ethtool_regs *regs, void *p)
        regs_buff[0] = (0xcafe0000 | (QLCNIC_DEV_INFO_SIZE & 0xffff));
        regs_buff[1] = QLCNIC_MGMT_API_VERSION;
 
-       for (i = QLCNIC_DEV_INFO_SIZE + 1; diag_registers[i] != -1; i++)
-               regs_buff[i] = QLCRD32(adapter, diag_registers[i]);
+       for (i = QLCNIC_DEV_INFO_SIZE + 1; diag_registers[j] != -1; j++, i++)
+               regs_buff[i] = QLCRD32(adapter, diag_registers[j]);
 
        if (!test_bit(__QLCNIC_DEV_UP, &adapter->state))
                return;