diff options
Diffstat (limited to 'drivers/scsi/mpt3sas/mpt3sas_ctl.c')
| -rw-r--r-- | drivers/scsi/mpt3sas/mpt3sas_ctl.c | 29 |
1 files changed, 12 insertions, 17 deletions
diff --git a/drivers/scsi/mpt3sas/mpt3sas_ctl.c b/drivers/scsi/mpt3sas/mpt3sas_ctl.c index c924012d62d1..26cdc127ac89 100644 --- a/drivers/scsi/mpt3sas/mpt3sas_ctl.c +++ b/drivers/scsi/mpt3sas/mpt3sas_ctl.c @@ -518,7 +518,7 @@ mpt3sas_ctl_reset_handler(struct MPT3SAS_ADAPTER *ioc, int reset_phase) * * Called when application request fasyn callback handler. */ -int +static int _ctl_fasync(int fd, struct file *filep, int mode) { return fasync_helper(fd, filep, mode, &async_queue); @@ -530,7 +530,7 @@ _ctl_fasync(int fd, struct file *filep, int mode) * @wait - * */ -unsigned int +static unsigned int _ctl_poll(struct file *filep, poll_table *wait) { struct MPT3SAS_ADAPTER *ioc; @@ -641,9 +641,8 @@ _ctl_do_mpt_command(struct MPT3SAS_ADAPTER *ioc, struct mpt3_ioctl_command karg, MPI2RequestHeader_t *mpi_request = NULL, *request; MPI2DefaultReply_t *mpi_reply; u32 ioc_state; - u16 ioc_status; u16 smid; - unsigned long timeout, timeleft; + unsigned long timeout; u8 issue_reset; u32 sz; void *psge; @@ -914,8 +913,7 @@ _ctl_do_mpt_command(struct MPT3SAS_ADAPTER *ioc, struct mpt3_ioctl_command karg, timeout = MPT3_IOCTL_DEFAULT_TIMEOUT; else timeout = karg.timeout; - timeleft = wait_for_completion_timeout(&ioc->ctl_cmds.done, - timeout*HZ); + wait_for_completion_timeout(&ioc->ctl_cmds.done, timeout*HZ); if (mpi_request->Function == MPI2_FUNCTION_SCSI_TASK_MGMT) { Mpi2SCSITaskManagementRequest_t *tm_request = (Mpi2SCSITaskManagementRequest_t *)mpi_request; @@ -938,7 +936,6 @@ _ctl_do_mpt_command(struct MPT3SAS_ADAPTER *ioc, struct mpt3_ioctl_command karg, } mpi_reply = ioc->ctl_cmds.reply; - ioc_status = le16_to_cpu(mpi_reply->IOCStatus) & MPI2_IOCSTATUS_MASK; if (mpi_reply->Function == MPI2_FUNCTION_SCSI_TASK_MGMT && (ioc->logging_level & MPT_DEBUG_TM)) { @@ -1378,7 +1375,6 @@ _ctl_diag_register_2(struct MPT3SAS_ADAPTER *ioc, Mpi2DiagBufferPostRequest_t *mpi_request; Mpi2DiagBufferPostReply_t *mpi_reply; u8 buffer_type; - unsigned long timeleft; u16 smid; u16 ioc_status; u32 ioc_state; @@ -1496,7 +1492,7 @@ _ctl_diag_register_2(struct MPT3SAS_ADAPTER *ioc, init_completion(&ioc->ctl_cmds.done); mpt3sas_base_put_smid_default(ioc, smid); - timeleft = wait_for_completion_timeout(&ioc->ctl_cmds.done, + wait_for_completion_timeout(&ioc->ctl_cmds.done, MPT3_IOCTL_DEFAULT_TIMEOUT*HZ); if (!(ioc->ctl_cmds.status & MPT3_CMD_COMPLETE)) { @@ -1796,7 +1792,6 @@ mpt3sas_send_diag_release(struct MPT3SAS_ADAPTER *ioc, u8 buffer_type, u16 ioc_status; u32 ioc_state; int rc; - unsigned long timeleft; dctlprintk(ioc, pr_info(MPT3SAS_FMT "%s\n", ioc->name, __func__)); @@ -1844,7 +1839,7 @@ mpt3sas_send_diag_release(struct MPT3SAS_ADAPTER *ioc, u8 buffer_type, init_completion(&ioc->ctl_cmds.done); mpt3sas_base_put_smid_default(ioc, smid); - timeleft = wait_for_completion_timeout(&ioc->ctl_cmds.done, + wait_for_completion_timeout(&ioc->ctl_cmds.done, MPT3_IOCTL_DEFAULT_TIMEOUT*HZ); if (!(ioc->ctl_cmds.status & MPT3_CMD_COMPLETE)) { @@ -1990,7 +1985,7 @@ _ctl_diag_read_buffer(struct MPT3SAS_ADAPTER *ioc, void __user *arg) Mpi2DiagBufferPostReply_t *mpi_reply; int rc, i; u8 buffer_type; - unsigned long timeleft, request_size, copy_size; + unsigned long request_size, copy_size; u16 smid; u16 ioc_status; u8 issue_reset = 0; @@ -2111,7 +2106,7 @@ _ctl_diag_read_buffer(struct MPT3SAS_ADAPTER *ioc, void __user *arg) init_completion(&ioc->ctl_cmds.done); mpt3sas_base_put_smid_default(ioc, smid); - timeleft = wait_for_completion_timeout(&ioc->ctl_cmds.done, + wait_for_completion_timeout(&ioc->ctl_cmds.done, MPT3_IOCTL_DEFAULT_TIMEOUT*HZ); if (!(ioc->ctl_cmds.status & MPT3_CMD_COMPLETE)) { @@ -2346,7 +2341,7 @@ out_unlock_pciaccess: * @cmd - ioctl opcode * @arg - */ -long +static long _ctl_ioctl(struct file *file, unsigned int cmd, unsigned long arg) { long ret; @@ -2366,7 +2361,7 @@ _ctl_ioctl(struct file *file, unsigned int cmd, unsigned long arg) * @cmd - ioctl opcode * @arg - */ -long +static long _ctl_mpt2_ioctl(struct file *file, unsigned int cmd, unsigned long arg) { long ret; @@ -2386,7 +2381,7 @@ _ctl_mpt2_ioctl(struct file *file, unsigned int cmd, unsigned long arg) * * This routine handles 32 bit applications in 64bit os. */ -long +static long _ctl_ioctl_compat(struct file *file, unsigned cmd, unsigned long arg) { long ret; @@ -2404,7 +2399,7 @@ _ctl_ioctl_compat(struct file *file, unsigned cmd, unsigned long arg) * * This routine handles 32 bit applications in 64bit os. */ -long +static long _ctl_mpt2_ioctl_compat(struct file *file, unsigned cmd, unsigned long arg) { long ret; |