| commit | 93fe23d8a9d95d8a85dfe2cb37cd9f220bef11b8 | [log] [tgz] |
|---|---|---|
| author | Kulikov Vasiliy <segooon@gmail.com> | Sat Jul 17 19:19:07 2010 +0400 |
| committer | Kevin Hilman <khilman@deeprootsystems.com> | Fri Sep 24 07:40:25 2010 -0700 |
| tree | a253cfb59f9f5c602bed645b02a4fe3fa0de2e8b | |
| parent | 85b8307fd03badbff0da5a75776c62cb45ee6551 [diff] |
arm: mach-davinci: check irq2ctlr() result If irq2ctlr() fails return IRQ_NONE. Also as it can fail make 'ctlr' signed. The semantic patch that finds this problem (many false-positive results): (http://coccinelle.lip6.fr/) // <smpl> @ r1 @ identifier f; @@ int f(...) { ... } @@ identifier r1.f; type T; unsigned T x; @@ *x = f(...) ... *x > 0 Signed-off-by: Kulikov Vasiliy <segooon@gmail.com> Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>