lkl: fs2tar: Fix -Wimplicit-fallthrough

Rondom · Rondom · commit b97bc5b75d58 · 2019-11-17T22:04:57.000+01:00
fs2tar.c: In function ‘parse_opt’:
fs2tar.c:71:26: warning: this statement may fall through
[-Wimplicit-fallthrough=]

Signed-off-by: Andreas Gnau &lt;Rondom@Rondom.de&gt;
diff --git a/tools/lkl/fs2tar.c b/tools/lkl/fs2tar.c
@@ -70,6 +70,7 @@ static error_t parse_opt(int key, char *arg, struct argp_state *state)
 	case ARGP_KEY_END:
 		if (state->arg_num < 2 || !cla->fsimg_type)
 			argp_usage(state);
+		break;
 	default:
 		return ARGP_ERR_UNKNOWN;
 	}

Original file line number	Diff line number	Diff line change
`@@ -70,6 +70,7 @@ static error_t parse_opt(int key, char arg, struct argp_state state)`
`70`	`70`	`case ARGP_KEY_END:`
`71`	`71`	`if (state->arg_num < 2 \|\| !cla->fsimg_type)`
`72`	`72`	`argp_usage(state);`
	`73`	`+ break;`
`73`	`74`	`default:`
`74`	`75`	`return ARGP_ERR_UNKNOWN;`
`75`	`76`	`}`