It returns always zero anyway.
Signed-off-by: Tadeusz Struk <tadeusz.st...@intel.com>
---
drivers/crypto/qat/qat_c3xxx/adf_drv.c | 4 +---
drivers/crypto/qat/qat_c3xxxvf/adf_drv.c | 4 +---
drivers/crypto/qat/qat_c62x/adf_drv.c | 4 +---
drivers/crypto/qat/qat_c62xvf/adf_drv.c | 4 +---
drivers/crypto/qat/qat_common/adf_common_drv.h | 2 +-
drivers/crypto/qat/qat_common/adf_ctl_drv.c | 18 ++++--------------
drivers/crypto/qat/qat_common/adf_init.c | 12 +++++-------
drivers/crypto/qat/qat_common/adf_sriov.c | 8 +-------
drivers/crypto/qat/qat_dh895xcc/adf_drv.c | 4 +---
drivers/crypto/qat/qat_dh895xccvf/adf_drv.c | 4 +---
10 files changed, 17 insertions(+), 47 deletions(-)
diff --git a/drivers/crypto/qat/qat_c3xxx/adf_drv.c
b/drivers/crypto/qat/qat_c3xxx/adf_drv.c
index e13bd08..640c3fc 100644
--- a/drivers/crypto/qat/qat_c3xxx/adf_drv.c
+++ b/drivers/crypto/qat/qat_c3xxx/adf_drv.c
@@ -300,9 +300,7 @@ static void adf_remove(struct pci_dev *pdev)
pr_err("QAT: Driver removal failed\n");
return;
}
- if (adf_dev_stop(accel_dev))
- dev_err(&GET_DEV(accel_dev), "Failed to stop QAT accel dev\n");
-
+ adf_dev_stop(accel_dev);
adf_dev_shutdown(accel_dev);
adf_disable_aer(accel_dev);
adf_cleanup_accel(accel_dev);
diff --git a/drivers/crypto/qat/qat_c3xxxvf/adf_drv.c
b/drivers/crypto/qat/qat_c3xxxvf/adf_drv.c
index 1ac4ae9..a998981 100644
--- a/drivers/crypto/qat/qat_c3xxxvf/adf_drv.c
+++ b/drivers/crypto/qat/qat_c3xxxvf/adf_drv.c
@@ -270,9 +270,7 @@ static void adf_remove(struct pci_dev *pdev)
pr_err("QAT: Driver removal failed\n");
return;
}
- if (adf_dev_stop(accel_dev))
- dev_err(&GET_DEV(accel_dev), "Failed to stop QAT accel dev\n");
-
+ adf_dev_stop(accel_dev);
adf_dev_shutdown(accel_dev);
adf_cleanup_accel(accel_dev);
adf_cleanup_pci_dev(accel_dev);
diff --git a/drivers/crypto/qat/qat_c62x/adf_drv.c
b/drivers/crypto/qat/qat_c62x/adf_drv.c
index 512c565..bc5cbc1 100644
--- a/drivers/crypto/qat/qat_c62x/adf_drv.c
+++ b/drivers/crypto/qat/qat_c62x/adf_drv.c
@@ -300,9 +300,7 @@ static void adf_remove(struct pci_dev *pdev)
pr_err("QAT: Driver removal failed\n");
return;
}
- if (adf_dev_stop(accel_dev))
- dev_err(&GET_DEV(accel_dev), "Failed to stop QAT accel dev\n");
-
+ adf_dev_stop(accel_dev);
adf_dev_shutdown(accel_dev);
adf_disable_aer(accel_dev);
adf_cleanup_accel(accel_dev);
diff --git a/drivers/crypto/qat/qat_c62xvf/adf_drv.c
b/drivers/crypto/qat/qat_c62xvf/adf_drv.c
index d2e4b92..ccfb25e 100644
--- a/drivers/crypto/qat/qat_c62xvf/adf_drv.c
+++ b/drivers/crypto/qat/qat_c62xvf/adf_drv.c
@@ -270,9 +270,7 @@ static void adf_remove(struct pci_dev *pdev)
pr_err("QAT: Driver removal failed\n");
return;
}
- if (adf_dev_stop(accel_dev))
- dev_err(&GET_DEV(accel_dev), "Failed to stop QAT accel dev\n");
-
+ adf_dev_stop(accel_dev);
adf_dev_shutdown(accel_dev);
adf_cleanup_accel(accel_dev);
adf_cleanup_pci_dev(accel_dev);
diff --git a/drivers/crypto/qat/qat_common/adf_common_drv.h
b/drivers/crypto/qat/qat_common/adf_common_drv.h
index 0e82ce3..c9e4d46 100644
--- a/drivers/crypto/qat/qat_common/adf_common_drv.h
+++ b/drivers/crypto/qat/qat_common/adf_common_drv.h
@@ -103,7 +103,7 @@ int adf_service_unregister(struct service_hndl *service);
int adf_dev_init(struct adf_accel_dev *accel_dev);
int adf_dev_start(struct adf_accel_dev *accel_dev);
-int adf_dev_stop(struct adf_accel_dev *accel_dev);
+void adf_dev_stop(struct adf_accel_dev *accel_dev);
void adf_dev_shutdown(struct adf_accel_dev *accel_dev);
int adf_iov_putmsg(struct adf_accel_dev *accel_dev, u32 msg, u8 vf_nr);
diff --git a/drivers/crypto/qat/qat_common/adf_ctl_drv.c
b/drivers/crypto/qat/qat_common/adf_ctl_drv.c
index 7403356..48a1248 100644
--- a/drivers/crypto/qat/qat_common/adf_ctl_drv.c
+++ b/drivers/crypto/qat/qat_common/adf_ctl_drv.c
@@ -284,13 +284,8 @@ static int adf_ctl_stop_devices(uint32_t id)
if (!accel_dev->is_vf)
continue;
- if (adf_dev_stop(accel_dev)) {
- dev_err(&GET_DEV(accel_dev),
- "Failed to stop qat_dev%d\n", id);
- ret = -EFAULT;
- } else {
- adf_dev_shutdown(accel_dev);
- }
+ adf_dev_stop(accel_dev);
+ adf_dev_shutdown(accel_dev);
}
}
@@ -299,13 +294,8 @@ static int adf_ctl_stop_devices(uint32_t id)
if (!adf_dev_started(accel_dev))
continue;
- if (adf_dev_stop(accel_dev)) {
- dev_err(&GET_DEV(accel_dev),
- "Failed to stop qat_dev%d\n", id);
- ret = -EFAULT;
- } else {
- adf_dev_shutdown(accel_dev);
- }
+ adf_dev_stop(accel_dev);
+ adf_dev_shutdown(accel_dev);
}
}
return ret;
diff --git a/drivers/crypto/qat/qat_common/adf_init.c
b/drivers/crypto/qat/qat_common/adf_init.c
index ef5575e..a29470b 100644
--- a/drivers/crypto/qat/qat_common/adf_init.c
+++ b/drivers/crypto/qat/qat_common/adf_init.c
@@ -236,9 +236,9 @@ EXPORT_SYMBOL_GPL(adf_dev_start);
* is shuting down.
* To be used by QAT device specific drivers.
*
- * Return: 0 on success, error code otherwise.
+ * Return: void
*/
-int adf_dev_stop(struct adf_accel_dev *accel_dev)
+void adf_dev_stop(struct adf_accel_dev *accel_dev)
{
struct service_hndl *service;
struct list_head *list_itr;
@@ -246,9 +246,9 @@ int adf_dev_stop(struct adf_accel_dev *accel_dev)
int ret;
if (!adf_dev_started(accel_dev) &&
- !test_bit(ADF_STATUS_STARTING, &accel_dev->status)) {
- return 0;
- }
+ !test_bit(ADF_STATUS_STARTING, &accel_dev->status))
+ return;
+
clear_bit(ADF_STATUS_STARTING, &accel_dev->status);
clear_bit(ADF_STATUS_STARTED, &accel_dev->status);
@@ -279,8 +279,6 @@ int adf_dev_stop(struct adf_accel_dev *accel_dev)
else
clear_bit(ADF_STATUS_AE_STARTED, &accel_dev->status);
}
-
- return 0;
}
EXPORT_SYMBOL_GPL(adf_dev_stop);
diff --git a/drivers/crypto/qat/qat_common/adf_sriov.c
b/drivers/crypto/qat/qat_common/adf_sriov.c
index 1117a8b..4479b0b 100644
--- a/drivers/crypto/qat/qat_common/adf_sriov.c
+++ b/drivers/crypto/qat/qat_common/adf_sriov.c
@@ -259,13 +259,7 @@ int adf_sriov_configure(struct pci_dev *pdev, int numvfs)
return -EBUSY;
}
- if (adf_dev_stop(accel_dev)) {
- dev_err(&GET_DEV(accel_dev),
- "Failed to stop qat_dev%d\n",
- accel_dev->accel_id);
- return -EFAULT;
- }
-
+ adf_dev_stop(accel_dev);
adf_dev_shutdown(accel_dev);
}
diff --git a/drivers/crypto/qat/qat_dh895xcc/adf_drv.c
b/drivers/crypto/qat/qat_dh895xcc/adf_drv.c
index a8c4b92..4d2de28 100644
--- a/drivers/crypto/qat/qat_dh895xcc/adf_drv.c
+++ b/drivers/crypto/qat/qat_dh895xcc/adf_drv.c
@@ -302,9 +302,7 @@ static void adf_remove(struct pci_dev *pdev)
pr_err("QAT: Driver removal failed\n");
return;
}
- if (adf_dev_stop(accel_dev))
- dev_err(&GET_DEV(accel_dev), "Failed to stop QAT accel dev\n");
-
+ adf_dev_stop(accel_dev);
adf_dev_shutdown(accel_dev);
adf_disable_aer(accel_dev);
adf_cleanup_accel(accel_dev);
diff --git a/drivers/crypto/qat/qat_dh895xccvf/adf_drv.c
b/drivers/crypto/qat/qat_dh895xccvf/adf_drv.c
index f8cc4bf..1bf75324 100644
--- a/drivers/crypto/qat/qat_dh895xccvf/adf_drv.c
+++ b/drivers/crypto/qat/qat_dh895xccvf/adf_drv.c
@@ -270,9 +270,7 @@ static void adf_remove(struct pci_dev *pdev)
pr_err("QAT: Driver removal failed\n");
return;
}
- if (adf_dev_stop(accel_dev))
- dev_err(&GET_DEV(accel_dev), "Failed to stop QAT accel dev\n");
-
+ adf_dev_stop(accel_dev);
adf_dev_shutdown(accel_dev);
adf_cleanup_accel(accel_dev);
adf_cleanup_pci_dev(accel_dev);
--
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