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| author |   Peter Hurley <peter@hurleysoftware.com> | 2013-06-15 10:04:28 -0400 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-07-23 17:02:22 -0700 |
| commit | 29c7c5ca36d9c132cf9c37a09bc43626e790fb4c (patch) | |
| tree | 83062c0fa9301be49efcb2c0db157372c0ad8602 /include/linux/tty.h | |
| parent | n_tty: Only flush echo output if actually output (diff) | |
| download | linux-dev-29c7c5ca36d9c132cf9c37a09bc43626e790fb4c.tar.xz linux-dev-29c7c5ca36d9c132cf9c37a09bc43626e790fb4c.zip | |
n_tty: Eliminate counter in __process_echoes
Since neither echo_commit nor echo_tail can change for the duration
of __process_echoes loop, substitute index comparison for the
snapshot counter.
Signed-off-by: Peter Hurley <peter@hurleysoftware.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'include/linux/tty.h')
0 files changed, 0 insertions, 0 deletions