diff options
| author | Jakub Kicinski <kuba@kernel.org> | 2026-06-15 12:44:09 -0700 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2026-06-16 08:53:52 -0700 |
| commit | b20aa9eded107bc78b7e54e64ccf79fbaeda9ecd (patch) | |
| tree | e057c21ad06ce8bdf32fe4063d91dca7f19add18 /include/linux | |
| parent | c1468145ce756e7bd8d814728af19f4261939876 (diff) | |
atm: remove the unused send_oam / push_oam callbacks
The atmdev_ops::send_oam device operation and the atm_vcc::push_oam
callback were the kernel's interface for raw F4/F5 OAM cell exchange.
Nothing assigns them a non-NULL value and nothing ever invokes them:
the core only ever initialises push_oam to NULL (in vcc_create() and the
AAL init helpers) and the Solos driver only lists send_oam = NULL for
documentation. The drivers that actually drove OAM through these hooks
were removed along with the legacy ATM adapters.
Drop both callbacks and the NULL initialisers.
Link: https://patch.msgid.link/20260615194416.752559-3-kuba@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/atmdev.h | 8 |
1 files changed, 0 insertions, 8 deletions
diff --git a/include/linux/atmdev.h b/include/linux/atmdev.h index 82a32526df64..71c5bf6950e3 100644 --- a/include/linux/atmdev.h +++ b/include/linux/atmdev.h @@ -104,7 +104,6 @@ struct atm_vcc { void (*release_cb)(struct atm_vcc *vcc); /* release_sock callback */ void (*push)(struct atm_vcc *vcc,struct sk_buff *skb); void (*pop)(struct atm_vcc *vcc,struct sk_buff *skb); /* optional */ - int (*push_oam)(struct atm_vcc *vcc,void *cell); int (*send)(struct atm_vcc *vcc,struct sk_buff *skb); void *dev_data; /* per-device data */ void *proto_data; /* per-protocol data */ @@ -170,12 +169,6 @@ struct atm_dev { struct list_head dev_list; /* linkage */ }; - -/* OF: send_Oam Flags */ - -#define ATM_OF_IMMED 1 /* Attempt immediate delivery */ -#define ATM_OF_INRATE 2 /* Attempt in-rate delivery */ - struct atmdev_ops { /* only send is required */ void (*dev_close)(struct atm_dev *dev); int (*open)(struct atm_vcc *vcc); @@ -188,7 +181,6 @@ struct atmdev_ops { /* only send is required */ int (*pre_send)(struct atm_vcc *vcc, struct sk_buff *skb); int (*send)(struct atm_vcc *vcc,struct sk_buff *skb); int (*send_bh)(struct atm_vcc *vcc, struct sk_buff *skb); - int (*send_oam)(struct atm_vcc *vcc,void *cell,int flags); void (*phy_put)(struct atm_dev *dev,unsigned char value, unsigned long addr); unsigned char (*phy_get)(struct atm_dev *dev,unsigned long addr); |