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| author | Greg Kroah-Hartman <[email protected]> | 2020-09-23 13:43:48 +0000 |
|---|---|---|
| committer | Greg Kroah-Hartman <[email protected]> | 2020-09-25 14:33:59 +0000 |
| commit | dbb29de70ae73a5737506d6cfe802bee81557ae7 (patch) | |
| tree | f2f3d2c2c8981b608998a0325932930fc286b315 /drivers/usb/class/cdc-acm.c | |
| parent | sound: hiface: move to use usb_control_msg_send() (diff) | |
| download | kernel-dbb29de70ae73a5737506d6cfe802bee81557ae7.tar.gz kernel-dbb29de70ae73a5737506d6cfe802bee81557ae7.zip | |
Bluetooth: ath3k: use usb_control_msg_send() and usb_control_msg_recv()
The usb_control_msg_send() and usb_control_msg_recv() calls can return
an error if a "short" write/read happens, and they can handle data off
of the stack, so move the driver over to using those calls instead,
saving some logic when dynamically allocating memory.
v2: changed API of use usb_control_msg_send() and usb_control_msg_recv()
Cc: Marcel Holtmann <[email protected]>
Cc: Johan Hedberg <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Greg Kroah-Hartman <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Greg Kroah-Hartman <[email protected]>
Diffstat (limited to 'drivers/usb/class/cdc-acm.c')
0 files changed, 0 insertions, 0 deletions