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samples: olimex_stm32_e407: fix coverity warning

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Fix a Coverity warning when using %d to print the result
of a sizeof(...)

Since the result of the sizeof() use in the example
will always fit in a int, simply cast the result
to a int so the %d is always correct.

Fixes: #18373

Signed-off-by: Erwin Rol <erwin@erwinrol.com>
This commit is contained in:
Erwin Rol 2019-09-18 23:59:32 +02:00 • committed by Kumar Gala
commit a720d38f29
1 changed files with 3 additions and 3 deletions
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6
samples/boards/olimex_stm32_e407/ccm/src/main.c
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@ -101,13 +101,13 @@ void print_var_values(void)
printf("ccm_data_var_32 addr: %p value: 0x%08x\n",
&ccm_data_var_32, ccm_data_var_32);
printf("ccm_data_array addr: %p size: %d value:\n\t",
ccm_data_array, sizeof(ccm_data_array));
ccm_data_array, (int)sizeof(ccm_data_array));
print_array(ccm_data_array, sizeof(ccm_data_array));
printf("\nccm_bss_array addr: %p size: %d value:\n\t",
ccm_bss_array, sizeof(ccm_bss_array));
ccm_bss_array, (int)sizeof(ccm_bss_array));
print_array(ccm_bss_array, sizeof(ccm_bss_array));
printf("\nccm_noinit_array addr: %p size: %d value:\n\t",
ccm_noinit_array, sizeof(ccm_noinit_array));
ccm_noinit_array, (int)sizeof(ccm_noinit_array));
print_array(ccm_noinit_array, sizeof(ccm_noinit_array));
printf("\n");
}