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ice: Remove excess error variables

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ice_status previously had a variable to contain these values where other
error codes had a variable as well. With ice_status now being an int,
there is no need for two variables to hold error values. In cases where
this occurs, remove one of the excess variables and use a single one.
Some initialization of variables are no longer needed and have been
removed.

Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
Tested-by: Gurucharan G <gurucharanx.g@intel.com>
This commit is contained in:
Tony Nguyen
2021-10-07 16:00:23 -07:00
parent 5518ac2a64
commit 2ccc1c1ccc
10 changed files with 223 additions and 282 deletions
Download Patch File Download Diff File Expand all files Collapse all files

42
drivers/net/ethernet/intel/ice/ice_fw_update.c
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@@ -276,7 +276,6 @@ ice_write_one_nvm_block(struct ice_pf *pf, u16 module, u32 offset,
struct ice_rq_event_info event;
struct ice_hw *hw = &pf->hw;
u32 completion_offset;
int status;
int err;
memset(&event, 0, sizeof(event));
@@ -284,11 +283,11 @@ ice_write_one_nvm_block(struct ice_pf *pf, u16 module, u32 offset,
dev_dbg(dev, "Writing block of %u bytes for module 0x%02x at offset %u\n",
block_size, module, offset);
status = ice_aq_update_nvm(hw, module, offset, block_size, block,
last_cmd, 0, NULL);
if (status) {
err = ice_aq_update_nvm(hw, module, offset, block_size, block,
last_cmd, 0, NULL);
if (err) {
dev_err(dev, "Failed to flash module 0x%02x with block of size %u at offset %u, err %d aq_err %s\n",
module, block_size, offset, status,
module, block_size, offset, err,
ice_aq_str(hw->adminq.sq_last_status));
NL_SET_ERR_MSG_MOD(extack, "Failed to program flash module");
return -EIO;
@@ -443,7 +442,6 @@ ice_erase_nvm_module(struct ice_pf *pf, u16 module, const char *component,
struct ice_rq_event_info event;
struct ice_hw *hw = &pf->hw;
struct devlink *devlink;
int status;
int err;
dev_dbg(dev, "Beginning erase of flash component '%s', module 0x%02x\n", component, module);
@@ -454,10 +452,10 @@ ice_erase_nvm_module(struct ice_pf *pf, u16 module, const char *component,
devlink_flash_update_timeout_notify(devlink, "Erasing", component, ICE_FW_ERASE_TIMEOUT);
status = ice_aq_erase_nvm(hw, module, NULL);
if (status) {
err = ice_aq_erase_nvm(hw, module, NULL);
if (err) {
dev_err(dev, "Failed to erase %s (module 0x%02x), err %d aq_err %s\n",
component, module, status,
component, module, err,
ice_aq_str(hw->adminq.sq_last_status));
NL_SET_ERR_MSG_MOD(extack, "Failed to erase flash module");
err = -EIO;
@@ -523,15 +521,14 @@ static int ice_switch_flash_banks(struct ice_pf *pf, u8 activate_flags,
struct ice_rq_event_info event;
struct ice_hw *hw = &pf->hw;
u16 completion_retval;
int status;
int err;
memset(&event, 0, sizeof(event));
status = ice_nvm_write_activate(hw, activate_flags);
if (status) {
err = ice_nvm_write_activate(hw, activate_flags);
if (err) {
dev_err(dev, "Failed to switch active flash banks, err %d aq_err %s\n",
status, ice_aq_str(hw->adminq.sq_last_status));
err, ice_aq_str(hw->adminq.sq_last_status));
NL_SET_ERR_MSG_MOD(extack, "Failed to switch active flash banks");
return -EIO;
}
@@ -667,7 +664,6 @@ int ice_flash_pldm_image(struct ice_pf *pf, const struct firmware *fw,
struct device *dev = ice_pf_to_dev(pf);
struct ice_hw *hw = &pf->hw;
struct ice_fwu_priv priv;
int status;
int err;
switch (preservation) {
@@ -689,10 +685,10 @@ int ice_flash_pldm_image(struct ice_pf *pf, const struct firmware *fw,
priv.pf = pf;
priv.activate_flags = preservation;
status = ice_acquire_nvm(hw, ICE_RES_WRITE);
if (status) {
err = ice_acquire_nvm(hw, ICE_RES_WRITE);
if (err) {
dev_err(dev, "Failed to acquire device flash lock, err %d aq_err %s\n",
status, ice_aq_str(hw->adminq.sq_last_status));
err, ice_aq_str(hw->adminq.sq_last_status));
NL_SET_ERR_MSG_MOD(extack, "Failed to acquire device flash lock");
return -EIO;
}
@@ -733,7 +729,6 @@ int ice_check_for_pending_update(struct ice_pf *pf, const char *component,
struct ice_hw_dev_caps *dev_caps;
struct ice_hw *hw = &pf->hw;
u8 pending = 0;
int status;
int err;
dev_caps = kzalloc(sizeof(*dev_caps), GFP_KERNEL);
@@ -745,8 +740,8 @@ int ice_check_for_pending_update(struct ice_pf *pf, const char *component,
* may have changed, e.g. if an update was previously completed and
* the system has not yet rebooted.
*/
status = ice_discover_dev_caps(hw, dev_caps);
if (status) {
err = ice_discover_dev_caps(hw, dev_caps);
if (err) {
NL_SET_ERR_MSG_MOD(extack, "Unable to read device capabilities");
kfree(dev_caps);
return -EIO;
@@ -794,11 +789,10 @@ int ice_check_for_pending_update(struct ice_pf *pf, const char *component,
"Canceling previous pending update",
component, 0, 0);
status = ice_acquire_nvm(hw, ICE_RES_WRITE);
if (status) {
err = ice_acquire_nvm(hw, ICE_RES_WRITE);
if (err) {
dev_err(dev, "Failed to acquire device flash lock, err %d aq_err %s\n",
status,
ice_aq_str(hw->adminq.sq_last_status));
err, ice_aq_str(hw->adminq.sq_last_status));
NL_SET_ERR_MSG_MOD(extack, "Failed to acquire device flash lock");
return -EIO;
}