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| author | Karsten Keil <keil@b1-systems.de> | 2009-06-09 16:38:39 +0400 |
|---|---|---|
| committer | Karsten Keil <keil@b1-systems.de> | 2009-06-11 21:05:18 +0400 |
| commit | 8164491dd628ffcac5d61267f747997689ee256c (patch) | |
| tree | 146094cf95bb3a57708cb1f302c6cf5580c5a4ba /sound | |
| parent | 395df11f5fa7fe852be28ccec8aaa15634386ad1 (diff) | |
| download | linux-8164491dd628ffcac5d61267f747997689ee256c.tar.xz | |
mISDN: Do not disable IRQ in ph_data_ind()
This fix triggering the WARN_ON_ONCE(in_irq() || irqs_disabled()); in
local_bh_enable().
Here is no need to grab this lock, this was wrong at all and may
cause a deadlock and access to freed memory, since on a TEI remove
the current listelement can be deleted under us. So this is clearly
a case for list_for_each_entry_safe.
Signed-off-by: Karsten Keil <keil@b1-systems.de>
Diffstat (limited to 'sound')
0 files changed, 0 insertions, 0 deletions