usb: ftdi-elan: fix possible condition with no effect (if == else)
authorHariprasad Kelam <hariprasad.kelam@gmail.com>
Sat, 25 May 2019 17:31:47 +0000 (23:01 +0530)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Mon, 3 Jun 2019 13:21:57 +0000 (15:21 +0200)
fix  below warning reported by coccicheck

./drivers/usb/misc/ftdi-elan.c:2026:11-13: WARNING: possible condition
with no effect (if == else)

Signed-off-by: Hariprasad Kelam <hariprasad.kelam@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/usb/misc/ftdi-elan.c

index 257efac..cdee3af 100644 (file)
@@ -2023,13 +2023,6 @@ static int ftdi_elan_synchronize(struct usb_ftdi *ftdi)
                                                goto read;
                                        } else
                                                goto reset;
-                               } else if (s1 == 0x31 && s2 == 0x60) {
-                                       if (read_stop-- > 0) {
-                                               goto read;
-                                       } else {
-                                               dev_err(&ftdi->udev->dev, "retry limit reached\n");
-                                               continue;
-                                       }
                                } else {
                                        if (read_stop-- > 0) {
                                                goto read;