From 82e9c59c445763febf7823dc6d73b3dc43b251fb Mon Sep 17 00:00:00 2001 From: chenxiang Date: Thu, 31 Jan 2019 10:12:14 +0800 Subject: [PATCH] scsi: hisi_sas: some misc tidy-up related to coding standard Do some code cleanup according to HUAWEI coding standard. It includes: - Make the type of return vaule is the same as the function; - Keep spaces between annotations and annotator; - Add necessary spaces between operator and variable; - Remove some un-necessary initialized variable; Signed-off-by: Xiang Chen Signed-off-by: John Garry Feature or Bugfix:Bugfix Signed-off-by: chenxiang (M) Reviewed-by: tanxiaofei Signed-off-by: Yang Yingliang --- drivers/scsi/hisi_sas/hisi_sas_main.c | 14 +++++++------- drivers/scsi/hisi_sas/hisi_sas_v3_hw.c | 4 ++-- 2 files changed, 9 insertions(+), 9 deletions(-) diff --git a/drivers/scsi/hisi_sas/hisi_sas_main.c b/drivers/scsi/hisi_sas/hisi_sas_main.c index 8419b26b5447..bd08776b238d 100644 --- a/drivers/scsi/hisi_sas/hisi_sas_main.c +++ b/drivers/scsi/hisi_sas/hisi_sas_main.c @@ -144,7 +144,7 @@ EXPORT_SYMBOL_GPL(hisi_sas_get_ncq_tag); */ u8 hisi_sas_get_prog_phy_linkrate_mask(enum sas_linkrate max) { - u16 rate = 0; + u8 rate = 0; int i; max -= SAS_LINK_RATE_1_5_GBPS; @@ -681,7 +681,7 @@ static void hisi_sas_bytes_dmaed(struct hisi_hba *hisi_hba, int phy_no) id->initiator_bits = SAS_PROTOCOL_ALL; id->target_bits = phy->identify.target_port_protocols; } else if (phy->phy_type & PORT_TYPE_SATA) { - /*Nothing*/ + /* Nothing */ } sas_phy->frame_rcvd_size = phy->frame_rcvd_size; @@ -1174,7 +1174,7 @@ static int hisi_sas_exec_internal_tmf_task(struct domain_device *device, task->task_done = hisi_sas_task_done; task->slow_task->timer.function = hisi_sas_tmf_timedout; - task->slow_task->timer.expires = jiffies + TASK_TIMEOUT*HZ; + task->slow_task->timer.expires = jiffies + TASK_TIMEOUT * HZ; add_timer(&task->slow_task->timer); res = hisi_sas_task_exec(task, GFP_KERNEL, 1, tmf); @@ -1685,7 +1685,7 @@ static int hisi_sas_abort_task_set(struct domain_device *device, u8 *lun) struct hisi_hba *hisi_hba = dev_to_hisi_hba(device); struct device *dev = hisi_hba->dev; struct hisi_sas_tmf_task tmf_task; - int rc = TMF_RESP_FUNC_FAILED; + int rc; rc = hisi_sas_internal_task_abort(hisi_hba, device, HISI_SAS_INT_ABT_DEV, 0); @@ -1706,7 +1706,7 @@ static int hisi_sas_abort_task_set(struct domain_device *device, u8 *lun) static int hisi_sas_clear_aca(struct domain_device *device, u8 *lun) { - int rc = TMF_RESP_FUNC_FAILED; + int rc; struct hisi_sas_tmf_task tmf_task; tmf_task.tmf = TMF_CLEAR_ACA; @@ -1757,7 +1757,7 @@ static int hisi_sas_I_T_nexus_reset(struct domain_device *device) { struct hisi_hba *hisi_hba = dev_to_hisi_hba(device); struct device *dev = hisi_hba->dev; - int rc = TMF_RESP_FUNC_FAILED; + int rc; rc = hisi_sas_internal_task_abort(hisi_hba, device, HISI_SAS_INT_ABT_DEV, 0); @@ -2010,7 +2010,7 @@ _hisi_sas_internal_task_abort(struct hisi_hba *hisi_hba, task->task_proto = device->tproto; task->task_done = hisi_sas_task_done; task->slow_task->timer.function = hisi_sas_tmf_timedout; - task->slow_task->timer.expires = jiffies + INTERNAL_ABORT_TIMEOUT*HZ; + task->slow_task->timer.expires = jiffies + INTERNAL_ABORT_TIMEOUT * HZ; add_timer(&task->slow_task->timer); res = hisi_sas_internal_abort_task_exec(hisi_hba, sas_dev->device_id, diff --git a/drivers/scsi/hisi_sas/hisi_sas_v3_hw.c b/drivers/scsi/hisi_sas/hisi_sas_v3_hw.c index 69d0cc77ed1a..cc0e5ba4d17f 100644 --- a/drivers/scsi/hisi_sas/hisi_sas_v3_hw.c +++ b/drivers/scsi/hisi_sas/hisi_sas_v3_hw.c @@ -11,7 +11,7 @@ #include "hisi_sas.h" #define DRV_NAME "hisi_sas_v3_hw" -/* global registers need init*/ +/* global registers need init */ #define DLVRY_QUEUE_ENABLE 0x0 #define IOST_BASE_ADDR_LO 0x8 #define IOST_BASE_ADDR_HI 0xc @@ -769,7 +769,7 @@ static void clear_itct_v3_hw(struct hisi_hba *hisi_hba, hisi_sas_write32(hisi_hba, ENT_INT_SRC3, ENT_INT_SRC3_ITC_INT_MSK); - /* clear the itct table*/ + /* clear the itct table */ reg_val = ITCT_CLR_EN_MSK | (dev_id & ITCT_DEV_MSK); hisi_sas_write32(hisi_hba, ITCT_CLR, reg_val); -- GitLab