From 1cbbd85fbcdce186649ce778ff1e08e3df35d285 Mon Sep 17 00:00:00 2001 From: Colin Ian King Date: Sat, 2 Mar 2019 22:23:38 +0000 Subject: HID: uclogic: remove redudant duplicated null check on ver_ptr Currently ver_ptr is being null checked twice, once before calling usb_string and once afterwards. The second null check is redundant and can be removed, remove it. Detected by CoverityScan, CID#1477308 ("Logically dead code") Signed-off-by: Colin Ian King Signed-off-by: Benjamin Tissoires --- drivers/hid/hid-uclogic-params.c | 4 ---- 1 file changed, 4 deletions(-) (limited to 'drivers/hid') diff --git a/drivers/hid/hid-uclogic-params.c b/drivers/hid/hid-uclogic-params.c index 7710d9f957da..0187c9f8fc22 100644 --- a/drivers/hid/hid-uclogic-params.c +++ b/drivers/hid/hid-uclogic-params.c @@ -735,10 +735,6 @@ static int uclogic_params_huion_init(struct uclogic_params *params, goto cleanup; } rc = usb_string(udev, 201, ver_ptr, ver_len); - if (ver_ptr == NULL) { - rc = -ENOMEM; - goto cleanup; - } if (rc == -EPIPE) { *ver_ptr = '\0'; } else if (rc < 0) { -- cgit