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net/9p/usbg: also disable endpoints on p9_usbg_close

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The close function has to fully reverse the state change of 9p_create
(mount) and the potential call of set_alt(1). This includes to ensure
that the usage of the endpoints is not active any more.

Fixes: a3be076dc1 ("net/9p/usbg: Add new usb gadget function transport")
Cc: stable@vger.kernel.org
Signed-off-by: Michael Grzeschik <mgr@kernel.org>
Message-ID: <20260922-usb9pfsfixes-v1-1-9d8dcc52904c@kernel.org>
Signed-off-by: Dominique Martinet <asmadeus@codewreck.org>
This commit is contained in:
Michael Grzeschik 2026-09-22 00:25:54 +02:00 committed by Dominique Martinet
parent 6f401e3509
commit f81cdb9164
1 changed files with 2 additions and 0 deletions
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2
net/9p/trans_usbg.c
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@ -473,6 +473,8 @@ static void p9_usbg_close(struct p9_client *client)
mutex_lock(&usb9pfs_lock);
dev->inuse = false;
mutex_unlock(&usb9pfs_lock);
disable_usb9pfs(usb9pfs);
}
static int p9_usbg_request(struct p9_client *client, struct p9_req_t *p9_req)