diff options
| author | Ingo Molnar <mingo@kernel.org> | 2021-06-03 20:00:49 +0300 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2021-06-03 20:00:49 +0300 |
| commit | a9e906b71f963f19aabf7af59f73f37c929a5221 (patch) | |
| tree | 0228f82f4719160cfa4635c0c042c9c73fc2d2a5 /drivers/isdn/hardware/mISDN/hfcsusb.c | |
| parent | 475ea6c60279e9f2ddf7e4cf2648cd8ae0608361 (diff) | |
| parent | fcf6631f3736985ec89bdd76392d3c7bfb60119f (diff) | |
| download | linux-a9e906b71f963f19aabf7af59f73f37c929a5221.tar.xz | |
Merge branch 'sched/urgent' into sched/core, to pick up fixes
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'drivers/isdn/hardware/mISDN/hfcsusb.c')
| -rw-r--r-- | drivers/isdn/hardware/mISDN/hfcsusb.c | 17 |
1 files changed, 8 insertions, 9 deletions
diff --git a/drivers/isdn/hardware/mISDN/hfcsusb.c b/drivers/isdn/hardware/mISDN/hfcsusb.c index 70061991915a..cd5642cef01f 100644 --- a/drivers/isdn/hardware/mISDN/hfcsusb.c +++ b/drivers/isdn/hardware/mISDN/hfcsusb.c @@ -46,7 +46,7 @@ static void hfcsusb_start_endpoint(struct hfcsusb *hw, int channel); static void hfcsusb_stop_endpoint(struct hfcsusb *hw, int channel); static int hfcsusb_setup_bch(struct bchannel *bch, int protocol); static void deactivate_bchannel(struct bchannel *bch); -static void hfcsusb_ph_info(struct hfcsusb *hw); +static int hfcsusb_ph_info(struct hfcsusb *hw); /* start next background transfer for control channel */ static void @@ -241,7 +241,7 @@ hfcusb_l2l1B(struct mISDNchannel *ch, struct sk_buff *skb) * send full D/B channel status information * as MPH_INFORMATION_IND */ -static void +static int hfcsusb_ph_info(struct hfcsusb *hw) { struct ph_info *phi; @@ -250,7 +250,7 @@ hfcsusb_ph_info(struct hfcsusb *hw) phi = kzalloc(struct_size(phi, bch, dch->dev.nrbchan), GFP_ATOMIC); if (!phi) - return; + return -ENOMEM; phi->dch.ch.protocol = hw->protocol; phi->dch.ch.Flags = dch->Flags; @@ -263,6 +263,8 @@ hfcsusb_ph_info(struct hfcsusb *hw) _queue_data(&dch->dev.D, MPH_INFORMATION_IND, MISDN_ID_ANY, struct_size(phi, bch, dch->dev.nrbchan), phi, GFP_ATOMIC); kfree(phi); + + return 0; } /* @@ -347,8 +349,7 @@ hfcusb_l2l1D(struct mISDNchannel *ch, struct sk_buff *skb) ret = l1_event(dch->l1, hh->prim); break; case MPH_INFORMATION_REQ: - hfcsusb_ph_info(hw); - ret = 0; + ret = hfcsusb_ph_info(hw); break; } @@ -403,8 +404,7 @@ hfc_l1callback(struct dchannel *dch, u_int cmd) hw->name, __func__, cmd); return -1; } - hfcsusb_ph_info(hw); - return 0; + return hfcsusb_ph_info(hw); } static int @@ -746,8 +746,7 @@ hfcsusb_setup_bch(struct bchannel *bch, int protocol) handle_led(hw, (bch->nr == 1) ? LED_B1_OFF : LED_B2_OFF); } - hfcsusb_ph_info(hw); - return 0; + return hfcsusb_ph_info(hw); } static void |