tty: Fix double grabbing of a spinlock

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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>

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Denis Joseph Barrow 2009-01-15 13:31:24 +00:00 • committed by Linus Torvalds

parent fe41cbb164

commit d45eb81c3e

1 changed files with 1 additions and 2 deletions

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3

drivers/net/usb/hso.c

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