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path: root/drivers/isdn/hardware/mISDN/hfcsusb.c
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Diffstat (limited to 'drivers/isdn/hardware/mISDN/hfcsusb.c')
-rw-r--r--drivers/isdn/hardware/mISDN/hfcsusb.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/isdn/hardware/mISDN/hfcsusb.c b/drivers/isdn/hardware/mISDN/hfcsusb.c
index 124ff530da82..26e3182bbca8 100644
--- a/drivers/isdn/hardware/mISDN/hfcsusb.c
+++ b/drivers/isdn/hardware/mISDN/hfcsusb.c
@@ -263,6 +263,9 @@ hfcsusb_ph_info(struct hfcsusb *hw)
int i;
phi = kzalloc(struct_size(phi, bch, dch->dev.nrbchan), GFP_ATOMIC);
+ if (!phi)
+ return;
+
phi->dch.ch.protocol = hw->protocol;
phi->dch.ch.Flags = dch->Flags;
phi->dch.state = dch->state;