[PATCH] drm/amd/pm: Remove unnecessary conversion to bool

[Jiapeng Chong]

Fix the following coccicheck warning:

./drivers/gpu/drm/amd/pm/swsmu/smu11/sienna_cichlid_ppt.c:907:47-52:
WARNING: conversion to bool not needed here.

Reported-by: Abaci Robot<ab...@linux.alibaba.com>
Signed-off-by: Jiapeng Chong <jiapeng.ch...@linux.alibaba.com>
---
 drivers/gpu/drm/amd/pm/swsmu/smu11/sienna_cichlid_ppt.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/amd/pm/swsmu/smu11/sienna_cichlid_ppt.c 
b/drivers/gpu/drm/amd/pm/swsmu/smu11/sienna_cichlid_ppt.c
index d68d3df..b364862 100644
--- a/drivers/gpu/drm/amd/pm/swsmu/smu11/sienna_cichlid_ppt.c
+++ b/drivers/gpu/drm/amd/pm/swsmu/smu11/sienna_cichlid_ppt.c
@@ -904,7 +904,7 @@ static bool 
sienna_cichlid_is_support_fine_grained_dpm(struct smu_context *smu,
        dpm_desc = &pptable->DpmDescriptor[clk_index];
 
        /* 0 - Fine grained DPM, 1 - Discrete DPM */
-       return dpm_desc->SnapToDiscrete == 0 ? true : false;
+       return dpm_desc->SnapToDiscrete != 0;
 }
 
 static int sienna_cichlid_print_clk_levels(struct smu_context *smu,
-- 
1.8.3.1