gpu: nvgpu: clk: 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: I228f04adea809e1dd4e6826bf1a04f051a533102
Signed-off-by: Srirangan <smadhavan@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1796831
Reviewed-by: svc-misra-checker <svc-misra-checker@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, 24 insertions, 12 deletions

diff --git a/drivers/gpu/nvgpu/clk/clk_vf_point.c b/drivers/gpu/nvgpu/clk/clk_vf_point.c
index b459c012..5fc1d8e5 100644
--- a/drivers/gpu/nvgpu/clk/clk_vf_point.c
+++ b/drivers/gpu/nvgpu/clk/clk_vf_point.c
@@ -62,8 +62,9 @@ static u32 _clk_vf_points_pmudata_instget(struct gk20a *g,
         nvgpu_log_info(g, " ");
 
         /*check whether pmuboardobjgrp has a valid boardobj in index*/
-        if (idx >= CTRL_BOARDOBJGRP_E255_MAX_OBJECTS)
+        if (idx >= CTRL_BOARDOBJGRP_E255_MAX_OBJECTS) {
                 return -EINVAL;
+        }
 
         *ppboardobjpmudata = (struct nv_pmu_boardobj *)
                 &pgrp_set->objects[idx].data.board_obj;
@@ -81,8 +82,9 @@ static u32 _clk_vf_points_pmustatus_instget(struct gk20a *g,
                 pboardobjgrppmu;
 
         /*check whether pmuboardobjgrp has a valid boardobj in index*/
-        if (idx >= CTRL_BOARDOBJGRP_E255_MAX_OBJECTS)
+        if (idx >= CTRL_BOARDOBJGRP_E255_MAX_OBJECTS) {
                 return -EINVAL;
+        }
 
         *ppboardobjpmustatus = (struct nv_pmu_boardobj_query *)
                         &pgrp_get_status->objects[idx].data.board_obj;
@@ -145,8 +147,9 @@ u32 clk_vf_point_pmu_setup(struct gk20a *g)
 
         pboardobjgrp = &g->clk_pmu.clk_vf_pointobjs.super.super;
 
-        if (!pboardobjgrp->bconstructed)
+        if (!pboardobjgrp->bconstructed) {
                 return -EINVAL;
+        }
 
         status = pboardobjgrp->pmuinithandle(g, pboardobjgrp);
 
@@ -165,8 +168,9 @@ static u32 clk_vf_point_construct_super(struct gk20a *g,
 
         status = boardobj_construct_super(g, ppboardobj,
                 size, pargs);
-        if (status)
+        if (status) {
                 return -EINVAL;
+        }
 
         pclkvfpoint = (struct clk_vf_point *)*ppboardobj;
 
@@ -190,8 +194,9 @@ static u32 _clk_vf_point_pmudatainit_volt(struct gk20a *g,
         nvgpu_log_info(g, " ");
 
         status = _clk_vf_point_pmudatainit_super(g, board_obj_ptr, ppmudata);
-        if (status != 0)
+        if (status != 0) {
                 return status;
+        }
 
         pclk_vf_point_volt =
                 (struct clk_vf_point_volt *)board_obj_ptr;
@@ -217,8 +222,9 @@ static u32 _clk_vf_point_pmudatainit_freq(struct gk20a *g,
         nvgpu_log_info(g, " ");
 
         status = _clk_vf_point_pmudatainit_super(g, board_obj_ptr, ppmudata);
-        if (status != 0)
+        if (status != 0) {
                 return status;
+        }
 
         pclk_vf_point_freq =
                 (struct clk_vf_point_freq *)board_obj_ptr;
@@ -244,13 +250,15 @@ static u32 clk_vf_point_construct_volt(struct gk20a *g,
                         (struct clk_vf_point_volt *)pargs;
         u32 status = 0;
 
-        if (BOARDOBJ_GET_TYPE(pargs) != CTRL_CLK_CLK_VF_POINT_TYPE_VOLT)
+        if (BOARDOBJ_GET_TYPE(pargs) != CTRL_CLK_CLK_VF_POINT_TYPE_VOLT) {
                 return -EINVAL;
+        }
 
         ptmpobj->type_mask = BIT(CTRL_CLK_CLK_VF_POINT_TYPE_VOLT);
         status = clk_vf_point_construct_super(g, ppboardobj, size, pargs);
-        if (status)
+        if (status) {
                 return -EINVAL;
+        }
 
         pclkvfpoint = (struct clk_vf_point_volt *)*ppboardobj;
 
@@ -273,13 +281,15 @@ static u32 clk_vf_point_construct_freq(struct gk20a *g,
                         (struct clk_vf_point_freq *)pargs;
         u32 status = 0;
 
-        if (BOARDOBJ_GET_TYPE(pargs) != CTRL_CLK_CLK_VF_POINT_TYPE_FREQ)
+        if (BOARDOBJ_GET_TYPE(pargs) != CTRL_CLK_CLK_VF_POINT_TYPE_FREQ) {
                 return -EINVAL;
+        }
 
         ptmpobj->type_mask = BIT(CTRL_CLK_CLK_VF_POINT_TYPE_FREQ);
         status = clk_vf_point_construct_super(g, ppboardobj, size, pargs);
-        if (status)
+        if (status) {
                 return -EINVAL;
+        }
 
         pclkvfpoint = (struct clk_vf_point_freq *)*ppboardobj;
 
@@ -313,8 +323,9 @@ struct clk_vf_point *construct_clk_vf_point(struct gk20a *g, void *pargs)
                 return NULL;
         }
 
-        if (status)
+        if (status) {
                 return NULL;
+        }
 
         nvgpu_log_info(g, " Done");
 
@@ -332,8 +343,9 @@ static u32 _clk_vf_point_pmudatainit_super(struct gk20a *g,
         nvgpu_log_info(g, " ");
 
         status = boardobj_pmudatainit_super(g, board_obj_ptr, ppmudata);
-        if (status != 0)
+        if (status != 0) {
                 return status;
+        }
 
         pclk_vf_point =
                 (struct clk_vf_point *)board_obj_ptr;