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| author | Julia Lawall <julia@diku.dk> | 2010-04-27 14:05:20 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2010-04-30 09:20:34 -0700 |
| commit | c61fae964a5ee04c4e4a01caecaf778c2e26e589 (patch) | |
| tree | 428b757db833d033256f6e36d287d424336550fd /scripts | |
| parent | d9901660b53b92f0f3551c06588b8be38224b245 (diff) | |
serial: drivers/serial/pmac_zilog.c: add missing unlock
In an error handling case 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>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'scripts')
0 files changed, 0 insertions, 0 deletions