diff options
| author |   Julia Lawall <julia@diku.dk> | 2010-03-29 05:34:46 +0000 |
|---|---|---|
| committer |   Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2010-04-07 18:00:44 +1000 |
| commit | 86e4754ac8fde9a9c913571016bc31257aa2e195 (patch) | |
| tree | c96a3df8769e488a6a03e40c330e9cacc872045a /include/linux | |
| parent | powerpc/vio: Add missing unlock in error path (diff) | |
powerpc/pmac: Add missing unlocks in error path
In some error handling cases the lock is not unlocked.
A simplified version of the semantic patch that finds this problem is as
follows: (http://coccinelle.lip6.fr/)
// <smpl>
@r exists@
expression E1;
identifier f;
@@
f (...) { <+...
* spin_lock_irqsave (E1,...);
... when != E1
* return ...;
...+> }
// </smpl>
Signed-off-by: Julia Lawall <julia@diku.dk>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Diffstat (limited to 'include/linux')
0 files changed, 0 insertions, 0 deletions