tty: Fix double grabbing of a spinlock
The HSO changes for kref introduced a recursive spinlock take. All functions which call put_rxbuf_data already have serial->serial_lock grabbed. [Comment to code added-AC] Signed-off-by:Denis Joseph Barrow <D.Barrow@option.com> Signed-off-by:
Alan Cox <alan@redhat.com> Signed-off-by:
Linus Torvalds <torvalds@linux-foundation.org>
parent
fe41cbb1
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