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log: Make statements evaluate boolean expressions

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MISRA-C requires that the if statement has essentially Boolean type.

MISRA-C rule 14.4

Signed-off-by: Flavio Ceolin <flavio.ceolin@intel.com>
This commit is contained in:
Flavio Ceolin 2018-12-17 11:33:10 -08:00 • committed by Anas Nashif
commit f342019986
8 changed files with 29 additions and 28 deletions
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2
subsys/logging/log_cmds.c
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@ -78,7 +78,7 @@ static int shell_backend_cmd_execute(const struct shell *shell,
char const *name = argv[-1];
const struct log_backend *backend = backend_find(name);
if (backend) {
if (backend != NULL) {
func(shell, backend, argc, argv);
} else {
shell_error(shell, "Invalid backend: %s", name);