[media] media: Remove OOM message after input_allocate_device

Emitting an OOM message isn't necessary after input_allocate_device
as there's a generic OOM and a dump_stack already done.

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>

3 files changed, 3 insertions, 10 deletions

diff --git a/drivers/media/rc/imon.c b/drivers/media/rc/imon.c
index f329485c6629..822b9f47ca72 100644
--- a/drivers/media/rc/imon.c
+++ b/drivers/media/rc/imon.c
@@ -1909,10 +1909,8 @@ static struct input_dev *imon_init_idev(struct imon_context *ictx)
         int ret, i;
 
         idev = input_allocate_device();
-        if (!idev) {
-                dev_err(ictx->dev, "input dev allocation failed\n");
+        if (!idev)
                 goto out;
-        }
 
         snprintf(ictx->name_idev, sizeof(ictx->name_idev),
                  "iMON Panel, Knob and Mouse(%04x:%04x)",
@@ -1960,10 +1958,8 @@ static struct input_dev *imon_init_touch(struct imon_context *ictx)
         int ret;
 
         touch = input_allocate_device();
-        if (!touch) {
-                dev_err(ictx->dev, "touchscreen input dev allocation failed\n");
+        if (!touch)
                 goto touch_alloc_failed;
-        }
 
         snprintf(ictx->name_touch, sizeof(ictx->name_touch),
                  "iMON USB Touchscreen (%04x:%04x)",
diff --git a/drivers/media/usb/em28xx/em28xx-input.c b/drivers/media/usb/em28xx/em28xx-input.c
index 9a5dad96ff08..61c061f3a476 100644
--- a/drivers/media/usb/em28xx/em28xx-input.c
+++ b/drivers/media/usb/em28xx/em28xx-input.c
@@ -557,10 +557,8 @@ static int em28xx_register_snapshot_button(struct em28xx *dev)
 
         em28xx_info("Registering snapshot button...\n");
         input_dev = input_allocate_device();
-        if (!input_dev) {
-                em28xx_errdev("input_allocate_device failed\n");
+        if (!input_dev)
                 return -ENOMEM;
-        }
 
         usb_make_path(dev->udev, dev->snapshot_button_path,
                       sizeof(dev->snapshot_button_path));
diff --git a/drivers/media/usb/pwc/pwc-if.c b/drivers/media/usb/pwc/pwc-if.c
index 78c9bc8e7f56..abf365ab025d 100644
--- a/drivers/media/usb/pwc/pwc-if.c
+++ b/drivers/media/usb/pwc/pwc-if.c
@@ -1078,7 +1078,6 @@ static int usb_pwc_probe(struct usb_interface *intf, const struct usb_device_id
         /* register webcam snapshot button input device */
         pdev->button_dev = input_allocate_device();
         if (!pdev->button_dev) {
-                PWC_ERROR("Err, insufficient memory for webcam snapshot button device.");
                 rc = -ENOMEM;
                 goto err_video_unreg;
         }