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Commit c29bd8d8 authored by Jiri Slaby's avatar Jiri Slaby Committed by Greg Kroah-Hartman
Browse files

Char: nozomi, use GFP_KERNEL for kfifo allocation 



The allocation was moved to probe function in 9842c38e. And we can
sleep there. So allocate the 4*8192 bytes as GFP_KERNEL to mitigate
the allocation failure.

Signed-off-by: default avatarJiri Slaby <jslaby@suse.cz>
Tested-by: default avatarGerald Pfeifer <gerald@pfeifer.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@suse.de>
parent b1c43f82

drivers/tty/nozomi.c

+2 −2
Original line number Original line Diff line number Diff line
@@ -1431,8 +1431,8 @@ static int __devinit nozomi_card_init(struct pci_dev *pdev, 
	}

	}





	for (i = PORT_MDM; i < MAX_PORT; i++) {

	for (i = PORT_MDM; i < MAX_PORT; i++) {

		if (kfifo_alloc(&dc->port[i].fifo_ul,

		if (kfifo_alloc(&dc->port[i].fifo_ul, FIFO_BUFFER_SIZE_UL,

		      FIFO_BUFFER_SIZE_UL, GFP_ATOMIC)) {

					GFP_KERNEL)) {

			dev_err(&pdev->dev,

			dev_err(&pdev->dev,

					"Could not allocate kfifo buffer\n");

					"Could not allocate kfifo buffer\n");

			ret = -ENOMEM;

			ret = -ENOMEM;