gpu: nvgpu: gk20a: Fix MISRA 15.6 violations

This fixes errors due to single statement loop bodies
without braces, which is part of Rule 15.6 of MISRA.
This patch covers in gpu/nvgpu/gk20a/

JIRA NVGPU-989

Change-Id: I2f422e9bc2b03229f4d2c3198613169ce5e7f3ee
Signed-off-by: Srirangan <smadhavan@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1791019
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/gk20a/pmu_gk20a.c b/drivers/gpu/nvgpu/gk20a/pmu_gk20a.c
index bf4673bf..8dbeed40 100644
--- a/drivers/gpu/nvgpu/gk20a/pmu_gk20a.c
+++ b/drivers/gpu/nvgpu/gk20a/pmu_gk20a.c
@@ -81,9 +81,10 @@ static void print_pmu_trace(struct nvgpu_pmu *pmu)
 
         nvgpu_err(g, "dump PMU trace buffer");
         for (i = 0; i < GK20A_PMU_TRACE_BUFSIZE; i += 0x40) {
-                for (j = 0; j < 0x40; j++)
+                for (j = 0; j < 0x40; j++) {
                         if (trace1[(i / 4) + j])
                                 break;
+                }
                 if (j == 0x40)
                         break;
                 count = scnprintf(buf, 0x40, "Index %x: ", trace1[(i / 4)]);
@@ -634,13 +635,15 @@ void gk20a_pmu_dump_falcon_stats(struct nvgpu_pmu *pmu)
         struct gk20a *g = gk20a_from_pmu(pmu);
         unsigned int i;
 
-        for (i = 0; i < pwr_pmu_mailbox__size_1_v(); i++)
+        for (i = 0; i < pwr_pmu_mailbox__size_1_v(); i++) {
                 nvgpu_err(g, "pwr_pmu_mailbox_r(%d) : 0x%x",
                         i, gk20a_readl(g, pwr_pmu_mailbox_r(i)));
+        }
 
-        for (i = 0; i < pwr_pmu_debug__size_1_v(); i++)
+        for (i = 0; i < pwr_pmu_debug__size_1_v(); i++) {
                 nvgpu_err(g, "pwr_pmu_debug_r(%d) : 0x%x",
                         i, gk20a_readl(g, pwr_pmu_debug_r(i)));
+        }
 
         i = gk20a_readl(g, pwr_pmu_bar0_error_status_r());
         nvgpu_err(g, "pwr_pmu_bar0_error_status_r : 0x%x", i);