usb: gadget: u_serial: add missing port entry locking

PATCH Superseded Greg Kroah-Hartman 1 participant 1 message Feb 27, 2019 USB

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Greg Kroah-Hartman

author maintainer

2019-02-27 09:34 UTC #0 lore raw

PATCH v2 1/5 usb: gadget: u_serial: add missing port entry locking

Quoted 6 lines · Michał Mirosław

gserial_alloc_line() misses locking (for a release barrier) while resetting port entry on TTY allocation failure. Fix this.
Signed-off-by Michał Mirosław <[email protected]>
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v2: no changes

Shouldn't you have added a:
Cc: stable <[email protected]>

to this? :)