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gpu: nvgpu: Fix LibC MISRA 17.7 in clk

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MISRA Rule-17.7 requires the return value of all functions to be used.
Fix is either to use the return value or change the function to return
void. This patch contains fix for all 17.7 violations instandard C functions
in clk files.

JIRA NVGPU-1036

Change-Id: Ie5979d44b2b02cb9899add031989042edb28df80
Signed-off-by: Nicolas Benech <nbenech@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1929902
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
Reviewed-by: svc-misra-checker <svc-misra-checker@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: Alex Waterman <alexw@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
This commit is contained in:
Nicolas Benech
2018-10-18 10:51:34 -04:00
committed by mobile promotions
parent 4e41a0b199
commit f3f4f7030a
5 changed files with 39 additions and 39 deletions
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2
drivers/gpu/nvgpu/clk/clk_freq_controller.c
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@@ -220,7 +220,7 @@ static int clk_get_freq_controller_table(struct gk20a *g,
entry_offset = (pfreq_controller_table_ptr +
header.header_size + (entry_idx * header.entry_size));
memset(&freq_controller_data, 0x0,
(void) memset(&freq_controller_data, 0x0,
sizeof(struct freq_controller_data_type));
ptmp_freq_cntr = &freq_controller_data.freq_controller;
ptmp_freq_cntr_pi = &freq_controller_data.freq_controller_pi;