gpu: nvgpu: gp106: 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, introducing the braces.

JIRA NVGPU-671

Change-Id: I8493274995ed8de526902dd0ca0808b2972e28aa
Signed-off-by: Srirangan <smadhavan@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1796806
Reviewed-by: svc-misra-checker <svc-misra-checker@nvidia.com>
Reviewed-by: Konsta Holtta <kholtta@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>

1 files changed, 10 insertions, 5 deletions

diff --git a/drivers/gpu/nvgpu/gp106/gr_gp106.c b/drivers/gpu/nvgpu/gp106/gr_gp106.c
index 233357c8..a3fd8912 100644
--- a/drivers/gpu/nvgpu/gp106/gr_gp106.c
+++ b/drivers/gpu/nvgpu/gp106/gr_gp106.c
@@ -129,8 +129,9 @@ void gr_gp106_cb_size_default(struct gk20a *g)
 {
         struct gr_gk20a *gr = &g->gr;
 
-        if (!gr->attrib_cb_default_size)
+        if (!gr->attrib_cb_default_size) {
                 gr->attrib_cb_default_size = 0x800;
+        }
         gr->alpha_cb_default_size =
                 gr_gpc0_ppc0_cbm_alpha_cb_size_v_default_v();
         gr->attrib_cb_gfxp_default_size =
@@ -147,20 +148,24 @@ int gr_gp106_set_ctxsw_preemption_mode(struct gk20a *g,
 {
         int err = 0;
 
-        if (class == PASCAL_B && g->gr.ctx_vars.force_preemption_gfxp)
+        if (class == PASCAL_B && g->gr.ctx_vars.force_preemption_gfxp) {
                 graphics_preempt_mode = NVGPU_PREEMPTION_MODE_GRAPHICS_GFXP;
+        }
 
         if (class == PASCAL_COMPUTE_B &&
-                        g->gr.ctx_vars.force_preemption_cilp)
+                        g->gr.ctx_vars.force_preemption_cilp) {
                 compute_preempt_mode = NVGPU_PREEMPTION_MODE_COMPUTE_CILP;
+        }
 
         /* check for invalid combinations */
-        if ((graphics_preempt_mode == 0) && (compute_preempt_mode == 0))
+        if ((graphics_preempt_mode == 0) && (compute_preempt_mode == 0)) {
                 return -EINVAL;
+        }
 
         if ((graphics_preempt_mode == NVGPU_PREEMPTION_MODE_GRAPHICS_GFXP) &&
-                   (compute_preempt_mode == NVGPU_PREEMPTION_MODE_COMPUTE_CILP))
+                   (compute_preempt_mode == NVGPU_PREEMPTION_MODE_COMPUTE_CILP)) {
                 return -EINVAL;
+        }
 
         /* set preemption modes */
         switch (graphics_preempt_mode) {