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Commit 5b49b35a authored by Dan Carpenter's avatar Dan Carpenter Committed by John W. Linville
Browse files

b43: check for allocation failures 



Add some error handling if the allocation fails.

Signed-off-by: default avatarDan Carpenter <error27@gmail.com>
Signed-off-by: default avatarJohn W. Linville <linville@tuxdriver.com>
parent 287546df

drivers/net/wireless/b43/bus.c

+5 −1
Original line number Diff line number Diff line
@@ -83,7 +83,11 @@ void b43_bus_ssb_block_write(struct b43_bus_dev *dev, const void *buffer, 


struct b43_bus_dev *b43_bus_dev_ssb_init(struct ssb_device *sdev)

{

	struct b43_bus_dev *dev = kzalloc(sizeof(*dev), GFP_KERNEL);

	struct b43_bus_dev *dev;



	dev = kzalloc(sizeof(*dev), GFP_KERNEL);

	if (!dev)

		return NULL;



	dev->bus_type = B43_BUS_SSB;

	dev->sdev = sdev;

drivers/net/wireless/b43/main.c

+2 −0
Original line number Diff line number Diff line
@@ -5025,6 +5025,8 @@ int b43_ssb_probe(struct ssb_device *sdev, const struct ssb_device_id *id) 
	int first = 0;



	dev = b43_bus_dev_ssb_init(sdev);

	if (!dev)

		return -ENOMEM;



	wl = ssb_get_devtypedata(sdev);

	if (!wl) {