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tty: Fix double grabbing of a spinlock
authorDenis Joseph Barrow <D.Barrow@option.com>
Thu, 15 Jan 2009 13:31:24 +0000 (13:31 +0000)
committerLinus Torvalds <torvalds@linux-foundation.org>
Thu, 15 Jan 2009 20:48:36 +0000 (12:48 -0800)
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>

No differences found
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