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drivers: net: ethernet: octeon_mgmt: fix a compiler warning

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Fix the following compiler warning:

drivers/net/ethernet/octeon/octeon_mgmt.c: In function 'octeon_mgmt_clean_tx_buffers':
drivers/net/ethernet/octeon/octeon_mgmt.c:295:4: warning: ISO C90 forbids mixed declarations and code [-Wdeclaration-after-statement]
    u64 ns = cvmx_read_csr(CVMX_MIXX_TSTAMP(p->port));
    ^

Signed-off-by: Aaro Koskinen <aaro.koskinen@nsn.com>
Acked-by: David Daney <david.daney@cavium.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Aaro Koskinen 2014-09-08 18:01:53 +03:00 committed by David S. Miller
parent 82d5e2b8b4
commit 208f7ca4d4
1 changed files with 3 additions and 1 deletions
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4
drivers/net/ethernet/octeon/octeon_mgmt.c
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@ -290,9 +290,11 @@ static void octeon_mgmt_clean_tx_buffers(struct octeon_mgmt *p)
/* Read the hardware TX timestamp if one was recorded */
if (unlikely(re.s.tstamp)) {
struct skb_shared_hwtstamps ts;
u64 ns;
memset(&ts, 0, sizeof(ts));
/* Read the timestamp */
u64 ns = cvmx_read_csr(CVMX_MIXX_TSTAMP(p->port));
ns = cvmx_read_csr(CVMX_MIXX_TSTAMP(p->port));
/* Remove the timestamp from the FIFO */
cvmx_write_csr(CVMX_MIXX_TSCTL(p->port), 0);
/* Tell the kernel about the timestamp */