[Coverity CID :197617]Incorrect expression in /tests/kernel/common/src/multilib.c

[aasthagr]

Static code scan issues seen in File: /tests/kernel/common/src/multilib.c
Category: Incorrect expression
Function: test_multilib
Component: Tests
CID: 197617
Please fix or provide comments to square it off in coverity in the link: https://scan9.coverity.com/reports.htm#v32951/p12996

[aasthagr]

*** CID 197617: Incorrect expression (ASSERT_SIDE_EFFECT)
/tests/kernel/common/src/multilib.c: 26 in test_multilib()
20 void test_multilib(void)
21 {
22 volatile long long a = 100;
23 volatile long long b = 3;
24 volatile long long c = a / b;
25

CID 197617:  Incorrect expression  (ASSERT_SIDE_EFFECT)
Argument "c" of z_zassert() has a side effect because the variable is volatile.  The containing function might work differently in a non-debug build.

26 zassert_equal(c, 33, "smoke-test failed: wrong multilib selected");
27 }
28
29 /**
30 * @}