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author | 2011-07-05 23:23:37 -0700 | |
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committer | 2011-07-05 23:23:37 -0700 | |
commit | e12fe68ce34d60c04bb1ddb1d3cc5c3022388fe4 (patch) | |
tree | 83c0e192ccaa4752c80b6131a7d0aa8272b5d0d0 /drivers/tty/n_tty.c | |
parent | b44: Use pr_<level>_once and DRV_DESCRIPTION (diff) | |
parent | net: vlan: enable soft features regardless of underlying device (diff) | |
download | linux-dev-e12fe68ce34d60c04bb1ddb1d3cc5c3022388fe4.tar.xz linux-dev-e12fe68ce34d60c04bb1ddb1d3cc5c3022388fe4.zip |
Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6
Diffstat (limited to 'drivers/tty/n_tty.c')
-rw-r--r-- | drivers/tty/n_tty.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/tty/n_tty.c b/drivers/tty/n_tty.c index 0ad32888091c..c3954fbf6ac4 100644 --- a/drivers/tty/n_tty.c +++ b/drivers/tty/n_tty.c @@ -1815,6 +1815,7 @@ do_it_again: /* FIXME: does n_tty_set_room need locking ? */ n_tty_set_room(tty); timeout = schedule_timeout(timeout); + BUG_ON(!tty->read_buf); continue; } __set_current_state(TASK_RUNNING); |