diff options
| author | Thomas Gleixner <[email protected]> | 2009-03-18 09:03:19 +0100 |
|---|---|---|
| committer | Ingo Molnar <[email protected]> | 2009-03-18 10:10:17 +0100 |
| commit | 2c7eea4c62ba090b7f4583c3d7337ea0019be900 (patch) | |
| tree | 2a85739caeef13035316d47f61cab11f3a91660f /net/lapb/lapb_iface.c | |
| parent | 18aecd362a1c991fbf5f7919ae051a77532ba2f8 (diff) | |
tracing: replace the crude (unsigned) -1 hackery
Impact: cleanup
The command line recorder uses (unsigned) -1 to mark non mapped
entries in the pid to command line maps. The validity check is
completely unintuitive: idx >= SAVED_CMDLINES
There is no need for such casting games. Use a constant to mark
unmapped entries and check for that constant to make the code readable
and understandable.
Signed-off-by: Thomas Gleixner <[email protected]>
Cc: Steven Rostedt <[email protected]>
Cc: Frederic Weisbecker <[email protected]>
LKML-Reference: <new-submission>
Signed-off-by: Ingo Molnar <[email protected]>
Diffstat (limited to 'net/lapb/lapb_iface.c')
0 files changed, 0 insertions, 0 deletions