[PATCH -next] samples/hid: Remove unneeded semicolon

./samples/hid/hid_surface_dial.c:170:5-6: Unneeded semicolon

Link: https://bugzilla.openanolis.cn/show_bug.cgi?id=3207
Reported-by: Abaci Robot <redacted>
Signed-off-by: Yang Li <redacted>
---
 samples/hid/hid_surface_dial.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/samples/hid/hid_surface_dial.c b/samples/hid/hid_surface_dial.c
index bceea53d39b0..dcb31464992e 100644
--- a/samples/hid/hid_surface_dial.c
+++ b/samples/hid/hid_surface_dial.c

@@ -167,7 +167,7 @@ int main(int argc, char **argv)
 						"invalid r option %s - expecting a number\n",
 						optarg ? optarg : "");
 					exit(EXIT_FAILURE);
-				};
+				}
 
 				resolution = (int) l;
 				break;

-- 
2.20.1.7.g153144c