boards: galileo: Fix switch usage

Flavio Ceolin · andrewboie · commit 051a7057a93a · 2019-03-05T14:58:58.000-08:00
According with MISRA-C every switch-clause must terminate with an
unconditional break.

MISRA-C rules 16.1 and 16.3

Signed-off-by: Flavio Ceolin &lt;flavio.ceolin@intel.com&gt;
diff --git a/boards/x86/galileo/pinmux.c b/boards/x86/galileo/pinmux.c
@@ -567,6 +567,9 @@ int _galileo_pinmux_set_pin(struct device *port, u8_t pin, u32_t func)
 		case NONE:
 			/* no need to do anything */
 			break;
+		default:
+			__ASSERT(false, "Invalid pinmux option");
+			break;
 		}
 	}
 

Original file line number	Diff line number	Diff line change
`@@ -567,6 +567,9 @@ int _galileo_pinmux_set_pin(struct device *port, u8_t pin, u32_t func)`
`567`	`567`	`case NONE:`
`568`	`568`	`/* no need to do anything */`
`569`	`569`	`break;`
	`570`	`+ default:`
	`571`	`+ __ASSERT(false, "Invalid pinmux option");`
	`572`	`+ break;`
`570`	`573`	`}`
`571`	`574`	`}`
`572`	`575`