ntb_transpo...ister_client(9)

💅 NAME

ntb_transport_unregister_client — okay so this is the one that unregisters an NTB client driver 🎀

(this lives in the Kernel API Manual, bestie — section 9, kernel interfaces, we're in the big leagues now ✨)

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✨ SYNOPSIS ✨

void ntb_transport_unregister_client (struct ntb_transport_client *drv
);

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🌸 ARGUMENTS 🌸

• drv — the NTB client driver that's getting unregistered. that's the one. that's the whole argument. she's simple, she's iconic 🫶

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🦋 DESCRIPTION 🦋

So basically: you take an NTB client driver and you unregister it with the NTB transport layer. that's it. that's the whole vibe. one job, done beautifully, no notes 💅

like… the reverse of registering. the un-registering. the de-registration. you get it ✨

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⭐ RETURN ⭐

the page says you get "An appropriate -ERRNO error value on error, or zero for success."

okay so real talk — the synopsis up there literally says void, and this is what the RETURN section says anyway. I'm not the one who wrote it, I'm just the messenger 🙈 keep both facts in your head, bestie, that's the assignment 💀

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🌈 SEE ALSO 🌈

• Kernel file ./drivers/ntb/ntb_transport.c — the source, go read it, it ate 🔥
• ntb_transport_unregister_client_dev(9)
• ntb_transport_register_client_dev(9)
• ntb_transport_register_client(9)
• ntb_transport_create_queue(9)
• ntb_transport_free_queue(9)
• ntb_transport_rx_remove(9)
• ntb_transport_rx_enqueue(9)
• ntb_transport_tx_enqueue(9)
• ntb_transport_link_up(9)
• ntb_transport_link_down(9)
• ntb_transport_link_query(9)
• ntb_transport_qp_num(9)
• ntb_transport_max_size(9)

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and that's the whole page, bestie 🎀 this one's filed under ./drivers/ntb, dated October 2026 — no cap, that's the actual stamp on it. go forth and unregister responsibly 👑💖