Messages in this thread Patch in this message | | | From | SF Markus Elfring <> | Subject | [PATCH] USB: hub: Delete an error message for a failed memory allocation in usb_hub_clear_tt_buffer() | Date | Wed, 6 Dec 2017 17:13:25 +0100 |
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From: Markus Elfring <elfring@users.sourceforge.net> Date: Wed, 6 Dec 2017 17:00:18 +0100
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 <elfring@users.sourceforge.net> --- drivers/usb/core/hub.c | 1 - 1 file changed, 1 deletion(-)
diff --git a/drivers/usb/core/hub.c b/drivers/usb/core/hub.c index 7ccdd3d4db84..9fbb908e9552 100644 --- a/drivers/usb/core/hub.c +++ b/drivers/usb/core/hub.c @@ -829,7 +829,6 @@ int usb_hub_clear_tt_buffer(struct urb *urb) */ clear = kmalloc(sizeof *clear, GFP_ATOMIC); if (clear == NULL) { - dev_err(&udev->dev, "can't save CLEAR_TT_BUFFER state\n"); /* FIXME recover somehow ... RESET_TT? */ return -ENOMEM; } -- 2.15.1
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