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Commit 5ea33eb5 authored by Tina Ruchandani's avatar Tina Ruchandani Committed by Martin K. Petersen
Browse files

qla2xxx: Remove use of 'struct timeval' 



struct register_host_info stores a 64-bit UTC system time timestamp.
This patch removes the use of 'struct timeval' to obtain that timestamp
as its tv_sec value will overflow on 32-bit systems in year 2038 beyond.
The patch uses ktime_get_real_seconds() which returns a 64-bit seconds value.

Signed-off-by: default avatarTina Ruchandani <ruchandani.tina@gmail.com>
Reviewed-by: default avatarJohannes Thumshirn <jthumshirn@suse.de>
Acked-by: default avatarHimanshu Madhani <himanshu.madhani@qlogic.com>
Signed-off-by: default avatarArnd Bergmann <arnd@arndb.de>
Signed-off-by: default avatarMartin K. Petersen <martin.petersen@oracle.com>
parent 33e56e48

drivers/scsi/qla2xxx/qla_mr.c

+2 −3
Original line number Diff line number Diff line
@@ -6,6 +6,7 @@ 
 */

#include "qla_def.h"

#include <linux/delay.h>

#include <linux/ktime.h>

#include <linux/pci.h>

#include <linux/ratelimit.h>

#include <linux/vmalloc.h>
@@ -1812,7 +1813,6 @@ qlafx00_fx_disc(scsi_qla_host_t *vha, fc_port_t *fcport, uint16_t fx_type) 
	struct host_system_info *phost_info;

	struct register_host_info *preg_hsi;

	struct new_utsname *p_sysid = NULL;

	struct timeval tv;



	sp = qla2x00_get_sp(vha, fcport, GFP_KERNEL);

	if (!sp)
@@ -1886,8 +1886,7 @@ qlafx00_fx_disc(scsi_qla_host_t *vha, fc_port_t *fcport, uint16_t fx_type) 
			    p_sysid->domainname, DOMNAME_LENGTH);

			strncpy(phost_info->hostdriver,

			    QLA2XXX_VERSION, VERSION_LENGTH);

			do_gettimeofday(&tv);

			preg_hsi->utc = (uint64_t)tv.tv_sec;

			preg_hsi->utc = (uint64_t)ktime_get_real_seconds();

			ql_dbg(ql_dbg_init, vha, 0x0149,

			    "ISP%04X: Host registration with firmware\n",

			    ha->pdev->device);