[1/2,media] vicam: Delete an error message for a failed memory allocation in vicam_dostream()

Commit Message

SF Markus Elfring Sept. 18, 2017, 8:11 p.m. UTC

From: Markus Elfring <[e-mail]>
Date: Mon, 18 Sep 2017 21:48:55 +0200

Omit an extra message for a memory allocation failure in this function.

This issue was detected by using the Coccinelle software.

Signed-off-by: Markus Elfring <[e-mail]>
---
 drivers/media/usb/gspca/vicam.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

Patch

diff --git a/drivers/media/usb/gspca/vicam.c b/drivers/media/usb/gspca/vicam.c
index 554b90ef2200..15b6887a8e97 100644
--- a/drivers/media/usb/gspca/vicam.c
+++ b/drivers/media/usb/gspca/vicam.c
@@ -183,10 +183,8 @@  static void vicam_dostream(struct work_struct *work)
 	frame_sz = gspca_dev->cam.cam_mode[gspca_dev->curr_mode].sizeimage +
 		   HEADER_SIZE;
 	buffer = kmalloc(frame_sz, GFP_KERNEL | GFP_DMA);
-	if (!buffer) {
-		pr_err("Couldn't allocate USB buffer\n");
+	if (!buffer)
 		goto exit;
-	}
 
 	while (gspca_dev->present && gspca_dev->streaming) {
 #ifdef CONFIG_PM