Commit 5b49b35a authored Jun 09, 2011 by Dan Carpenter Committed by John W. Linville Jun 10, 2011

b43: check for allocation failures



Add some error handling if the allocation fails.

Signed-off-by: Dan Carpenter <error27@gmail.com>
Signed-off-by: John 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) {