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| author | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-05-03 14:56:33 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-05-13 18:30:06 +0300 |
| commit | fd013265e5b5576a74a033920d6c571e08d7c423 (patch) | |
| tree | 187f2c8c64c1e9e22f866cdbb7460b0f373487a3 /drivers/media/usb/gspca | |
| parent | 754f39158441f4c0d7a8255209dd9a939f08ce80 (diff) | |
| download | linux-fd013265e5b5576a74a033920d6c571e08d7c423.tar.xz | |
Revert "media: usb: gspca: add a missed check for goto_low_power"
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.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/media/usb/gspca')
| -rw-r--r-- | drivers/media/usb/gspca/cpia1.c | 6 |
1 files changed, 1 insertions, 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); |