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gpu: nvgpu: MISRA 14.4 err/ret/status as boolean

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MISRA rule 14.4 doesn't allow the usage of integer types as booleans
in the controlling expression of an if statement or an iteration
statement.

Fix violations where the integer variables err, ret, status are used
as booleans in the controlling expression of if and loop statements.

JIRA NVGPU-1019

Change-Id: I9e18ffc961d485225732c34d3ca561e84d182d07
Signed-off-by: Amurthyreddy <amurthyreddy@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1921370
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
This commit is contained in:
Amurthyreddy
2018-10-08 13:30:54 +05:30
committed by mobile promotions
parent 30aeb71693
commit a39c48e3e2
22 changed files with 156 additions and 156 deletions
Download Patch File Download Diff File Expand all files Collapse all files

26
drivers/gpu/nvgpu/therm/thrmpmu.c
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@@ -59,7 +59,7 @@ int therm_send_pmgr_tables_to_pmu(struct gk20a *g)
if (!BOARDOBJGRP_IS_EMPTY(&g->therm_pmu.therm_deviceobjs.super.super)) {
pboardobjgrp = &g->therm_pmu.therm_deviceobjs.super.super;
status = pboardobjgrp->pmuinithandle(g, pboardobjgrp);
if (status) {
if (status != 0) {
nvgpu_err(g,
"therm_send_pmgr_tables_to_pmu - therm_device failed %x",
status);
@@ -71,7 +71,7 @@ int therm_send_pmgr_tables_to_pmu(struct gk20a *g)
&g->therm_pmu.therm_channelobjs.super.super)) {
pboardobjgrp = &g->therm_pmu.therm_channelobjs.super.super;
status = pboardobjgrp->pmuinithandle(g, pboardobjgrp);
if (status) {
if (status != 0) {
nvgpu_err(g,
"therm_send_pmgr_tables_to_pmu - therm_channel failed %x",
status);
@@ -83,12 +83,12 @@ exit:
return status;
}
static u32 therm_pmu_cmd_post(struct gk20a *g, struct pmu_cmd *cmd,
static int therm_pmu_cmd_post(struct gk20a *g, struct pmu_cmd *cmd,
struct pmu_msg *msg, struct pmu_payload *payload,
u32 queue_id, pmu_callback callback, void* cb_param,
u32 *seq_desc, unsigned long timeout)
{
u32 status;
int status;
struct therm_pmucmdhandler_params *handlerparams = NULL;
status = nvgpu_pmu_cmd_post(g, cmd, msg, payload,
@@ -97,7 +97,7 @@ static u32 therm_pmu_cmd_post(struct gk20a *g, struct pmu_cmd *cmd,
cb_param,
seq_desc,
timeout);
if (status) {
if (status != 0) {
nvgpu_err(g,
"unable to post therm cmd for unit %x cmd id %x size %x",
cmd->hdr.unit_id, cmd->cmd.therm.cmd_type, cmd->hdr.size);
@@ -122,7 +122,7 @@ exit:
return status;
}
static u32 therm_set_warn_temp_limit(struct gk20a *g)
static int therm_set_warn_temp_limit(struct gk20a *g)
{
u32 seqdesc = 0;
struct pmu_cmd cmd;
@@ -172,7 +172,7 @@ static u32 therm_set_warn_temp_limit(struct gk20a *g)
&seqdesc, ~0);
}
static u32 therm_enable_slct_notification_request(struct gk20a *g)
static int therm_enable_slct_notification_request(struct gk20a *g)
{
u32 seqdesc = 0;
struct pmu_cmd cmd = { {0} };
@@ -192,7 +192,7 @@ static u32 therm_enable_slct_notification_request(struct gk20a *g)
&seqdesc, ~0);
}
static u32 therm_send_slct_configuration_to_pmu(struct gk20a *g)
static int therm_send_slct_configuration_to_pmu(struct gk20a *g)
{
u32 seqdesc = 0;
struct pmu_cmd cmd;
@@ -241,12 +241,12 @@ static u32 therm_send_slct_configuration_to_pmu(struct gk20a *g)
&seqdesc, ~0);
}
u32 therm_configure_therm_alert(struct gk20a *g)
int therm_configure_therm_alert(struct gk20a *g)
{
u32 status;
int status;
status = therm_enable_slct_notification_request(g);
if (status) {
if (status != 0) {
nvgpu_err(g,
"therm_enable_slct_notification_request-failed %d",
status);
@@ -254,7 +254,7 @@ u32 therm_configure_therm_alert(struct gk20a *g)
}
status = therm_send_slct_configuration_to_pmu(g);
if (status) {
if (status != 0) {
nvgpu_err(g,
"therm_send_slct_configuration_to_pmu-failed %d",
status);
@@ -262,7 +262,7 @@ u32 therm_configure_therm_alert(struct gk20a *g)
}
status = therm_set_warn_temp_limit(g);
if (status) {
if (status != 0) {
nvgpu_err(g,
"therm_set_warn_temp_limit-failed %d",
status);