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Commit 76be932a authored by Kulikov Vasiliy's avatar Kulikov Vasiliy Committed by Greg Kroah-Hartman
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usb: host: sl811-hcd: check kzalloc() result 



If kzalloc() fails exit with -ENOMEM.

Signed-off-by: default avatarKulikov Vasiliy <segooon@gmail.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@suse.de>
parent a93917d3

drivers/usb/host/sl811-hcd.c

+4 −1
Original line number Diff line number Diff line
@@ -813,8 +813,11 @@ static int sl811h_urb_enqueue( 
#endif



	/* avoid all allocations within spinlocks */

	if (!hep->hcpriv)

	if (!hep->hcpriv) {

		ep = kzalloc(sizeof *ep, mem_flags);

		if (ep == NULL)

			return -ENOMEM;

	}



	spin_lock_irqsave(&sl811->lock, flags);