gpu: nvgpu: Fix MISRA 15.6 violations

MISRA Rule-15.6 requires that all if-else blocks be enclosed in braces,
including single statement blocks. Fix errors due to single statement
if blocks without braces by introducing the braces.

JIRA NVGPU-671

Change-Id: I8046a09fa7ffc74c3d737ba57132a0a9ae2ff195
Signed-off-by: smadhavan <smadhavan@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1797699
Reviewed-by: svc-misra-checker <svc-misra-checker@nvidia.com>
Reviewed-by: Nitin Kumbhar <nkumbhar@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: Konsta Holtta <kholtta@nvidia.com>
Reviewed-by: Vijayakumar Subbu <vsubbu@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>

1 files changed, 6 insertions, 3 deletions

diff --git a/drivers/gpu/nvgpu/pmgr/pmgr.c b/drivers/gpu/nvgpu/pmgr/pmgr.c
index 6be0f82f..227a9893 100644
--- a/drivers/gpu/nvgpu/pmgr/pmgr.c
+++ b/drivers/gpu/nvgpu/pmgr/pmgr.c
@@ -30,9 +30,10 @@ int pmgr_pwr_devices_get_power(struct gk20a *g, u32 *val)
         int status;
 
         status = pmgr_pmu_pwr_devices_query_blocking(g, 1, &payload);
-        if (status)
+        if (status) {
                 nvgpu_err(g, "pmgr_pwr_devices_get_current_power failed %x",
                         status);
+        }
 
         *val = payload.devices[0].powerm_w;
 
@@ -45,9 +46,10 @@ int pmgr_pwr_devices_get_current(struct gk20a *g, u32 *val)
         int status;
 
         status = pmgr_pmu_pwr_devices_query_blocking(g, 1, &payload);
-        if (status)
+        if (status) {
                 nvgpu_err(g, "pmgr_pwr_devices_get_current failed %x",
                         status);
+        }
 
         *val = payload.devices[0].currentm_a;
 
@@ -60,9 +62,10 @@ int pmgr_pwr_devices_get_voltage(struct gk20a *g, u32 *val)
         int status;
 
         status = pmgr_pmu_pwr_devices_query_blocking(g, 1, &payload);
-        if (status)
+        if (status) {
                 nvgpu_err(g, "pmgr_pwr_devices_get_current_voltage failed %x",
                         status);
+        }
 
         *val = payload.devices[0].voltageu_v;