diff options
| author | Jaswinder Singh Rajput <[email protected]> | 2009-03-18 22:18:56 +0530 |
|---|---|---|
| committer | Ingo Molnar <[email protected]> | 2009-03-18 18:54:39 +0100 |
| commit | 09933a108e6730a464a1ab676c9decc11aee0edc (patch) | |
| tree | 1233d15bd2e1e0e4fbfa4144a878f553a3b04a35 /net/lapb/lapb_iface.c | |
| parent | 490362003457f8d387f6f6e73e3a7efbf56c3314 (diff) | |
tracing: fix oops in tracepoint_update_probe_range()
Change this crash:
BUG: unable to handle kernel NULL pointer dereference at (null)
IP: [<ffffffff8107d4de>] tracepoint_update_probe_range+0x1f/0x9b
PGD 13d5fb067 PUD 13d688067 PMD 0
Oops: 0000 [#1] SMP
To a more debuggable WARN_ONCE().
Signed-off-by: Jaswinder Singh Rajput <[email protected]>
Cc: Frederic Weisbecker <[email protected]>
Cc: Steven Rostedt <[email protected]>
LKML-Reference: <[email protected]>
[ moved the check outside the lock and added a WARN_ON(). ]
Signed-off-by: Ingo Molnar <[email protected]>
Diffstat (limited to 'net/lapb/lapb_iface.c')
0 files changed, 0 insertions, 0 deletions