diff options
| author | Kees Cook <keescook@chromium.org> | 2017-10-11 16:15:26 -0700 |
|---|---|---|
| committer | Kees Cook <keescook@chromium.org> | 2017-10-27 02:22:00 -0700 |
| commit | b386eec6b0af30c947bf439bfabffb8fd6ab5fc0 (patch) | |
| tree | 897e6d23f7393a3a296a4a0cdb0882965a46891c /drivers/scsi/be2iscsi/be_main.c | |
| parent | 30199bee2d8da237086f7e8067e31814967e3d04 (diff) | |
scsi: be2iscsi: Convert timers to use timer_setup()
In preparation for unconditionally passing the struct timer_list pointer to
all timer callbacks, switch to using the new timer_setup() and from_timer()
to pass the timer pointer explicitly.
Cc: Subbu Seetharaman <subbu.seetharaman@broadcom.com>
Cc: Ketan Mukadam <ketan.mukadam@broadcom.com>
Cc: Jitendra Bhivare <jitendra.bhivare@broadcom.com>
Cc: "James E.J. Bottomley" <jejb@linux.vnet.ibm.com>
Cc: "Martin K. Petersen" <martin.petersen@oracle.com>
Cc: linux-scsi@vger.kernel.org
Signed-off-by: Kees Cook <keescook@chromium.org>
Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/scsi/be2iscsi/be_main.c')
| -rw-r--r-- | drivers/scsi/be2iscsi/be_main.c | 18 |
1 files changed, 7 insertions, 11 deletions
diff --git a/drivers/scsi/be2iscsi/be_main.c b/drivers/scsi/be2iscsi/be_main.c index b4542e7e2ad5..d8bd6f2c9c83 100644 --- a/drivers/scsi/be2iscsi/be_main.c +++ b/drivers/scsi/be2iscsi/be_main.c @@ -5230,12 +5230,11 @@ static void beiscsi_eqd_update_work(struct work_struct *work) msecs_to_jiffies(BEISCSI_EQD_UPDATE_INTERVAL)); } -static void beiscsi_hw_tpe_check(unsigned long ptr) +static void beiscsi_hw_tpe_check(struct timer_list *t) { - struct beiscsi_hba *phba; + struct beiscsi_hba *phba = from_timer(phba, t, hw_check); u32 wait; - phba = (struct beiscsi_hba *)ptr; /* if not TPE, do nothing */ if (!beiscsi_detect_tpe(phba)) return; @@ -5248,11 +5247,10 @@ static void beiscsi_hw_tpe_check(unsigned long ptr) msecs_to_jiffies(wait)); } -static void beiscsi_hw_health_check(unsigned long ptr) +static void beiscsi_hw_health_check(struct timer_list *t) { - struct beiscsi_hba *phba; + struct beiscsi_hba *phba = from_timer(phba, t, hw_check); - phba = (struct beiscsi_hba *)ptr; beiscsi_detect_ue(phba); if (beiscsi_detect_ue(phba)) { __beiscsi_log(phba, KERN_ERR, @@ -5264,7 +5262,7 @@ static void beiscsi_hw_health_check(unsigned long ptr) if (!test_bit(BEISCSI_HBA_UER_SUPP, &phba->state)) return; /* modify this timer to check TPE */ - phba->hw_check.function = beiscsi_hw_tpe_check; + phba->hw_check.function = (TIMER_FUNC_TYPE)beiscsi_hw_tpe_check; } mod_timer(&phba->hw_check, @@ -5351,7 +5349,7 @@ static int beiscsi_enable_port(struct beiscsi_hba *phba) * Timer function gets modified for TPE detection. * Always reinit to do health check first. */ - phba->hw_check.function = beiscsi_hw_health_check; + phba->hw_check.function = (TIMER_FUNC_TYPE)beiscsi_hw_health_check; mod_timer(&phba->hw_check, jiffies + msecs_to_jiffies(BEISCSI_UE_DETECT_INTERVAL)); return 0; @@ -5708,9 +5706,7 @@ static int beiscsi_dev_probe(struct pci_dev *pcidev, * Start UE detection here. UE before this will cause stall in probe * and eventually fail the probe. */ - init_timer(&phba->hw_check); - phba->hw_check.function = beiscsi_hw_health_check; - phba->hw_check.data = (unsigned long)phba; + timer_setup(&phba->hw_check, beiscsi_hw_health_check, 0); mod_timer(&phba->hw_check, jiffies + msecs_to_jiffies(BEISCSI_UE_DETECT_INTERVAL)); beiscsi_log(phba, KERN_INFO, BEISCSI_LOG_INIT, |