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netxen: remove timespec usage

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netxen_collect_minidump() evidently just wants to get a monotonic
timestamp. Using jiffies_to_timespec(jiffies, &ts) is not
appropriate here, since it will overflow after 2^32 jiffies,
which may be as short as 49 days of uptime.

ktime_get_seconds() is the correct interface here.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Arnd Bergmann 2017-11-27 12:39:57 +01:00 committed by David S. Miller
parent 511e3036e3
commit b2dfcb3f83
1 changed files with 1 additions and 3 deletions
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4
drivers/net/ethernet/qlogic/netxen/netxen_nic_hw.c
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@ -2502,12 +2502,10 @@ netxen_collect_minidump(struct netxen_adapter *adapter)
{
int ret = 0;
struct netxen_minidump_template_hdr *hdr;
struct timespec val;
hdr = (struct netxen_minidump_template_hdr *)
adapter->mdump.md_template;
hdr->driver_capture_mask = adapter->mdump.md_capture_mask;
jiffies_to_timespec(jiffies, &val);
hdr->driver_timestamp = (u32) val.tv_sec;
hdr->driver_timestamp = ktime_get_seconds();
hdr->driver_info_word2 = adapter->fw_version;
hdr->driver_info_word3 = NXRD32(adapter, CRB_DRIVER_VERSION);
ret = netxen_parse_md_template(adapter);