From: Greg Kroah-Hartman gregkh@linuxfoundation.org
[ Upstream commit fd013265e5b5576a74a033920d6c571e08d7c423 ]
This reverts commit 5b711870bec4dc9a6d705d41e127e73944fa3650.
Because of recent interactions with developers from @umn.edu, all commits from them have been recently re-reviewed to ensure if they were correct or not.
Upon review, this commit was found to do does nothing useful as a user can do nothing with this information and if an error did happen, the code would continue on as before. Because of this, just revert it.
Cc: Kangjie Lu kjlu@umn.edu Cc: Mauro Carvalho Chehab mchehab+samsung@kernel.org Link: https://lore.kernel.org/r/20210503115736.2104747-7-gregkh@linuxfoundation.or... Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/media/usb/gspca/cpia1.c | 6 +----- 1 file changed, 1 insertion(+), 5 deletions(-)
diff --git a/drivers/media/usb/gspca/cpia1.c b/drivers/media/usb/gspca/cpia1.c index a4f7431486f3..d93d384286c1 100644 --- a/drivers/media/usb/gspca/cpia1.c +++ b/drivers/media/usb/gspca/cpia1.c @@ -1424,7 +1424,6 @@ static int sd_config(struct gspca_dev *gspca_dev, { struct sd *sd = (struct sd *) gspca_dev; struct cam *cam; - int ret;
sd->mainsFreq = FREQ_DEF == V4L2_CID_POWER_LINE_FREQUENCY_60HZ; reset_camera_params(gspca_dev); @@ -1436,10 +1435,7 @@ static int sd_config(struct gspca_dev *gspca_dev, cam->cam_mode = mode; cam->nmodes = ARRAY_SIZE(mode);
- ret = goto_low_power(gspca_dev); - if (ret) - gspca_err(gspca_dev, "Cannot go to low power mode: %d\n", - ret); + goto_low_power(gspca_dev); /* Check the firmware version. */ sd->params.version.firmwareVersion = 0; get_version_information(gspca_dev);