| commit | a47d4576cd1c58157a2d8cfffa93aa7ca375eede | [log] [tgz] |
|---|---|---|
| author | Thomas Gleixner <tglx@linutronix.de> | Fri Aug 28 10:30:15 2015 +0200 |
| committer | Thomas Gleixner <tglx@linutronix.de> | Fri Aug 28 10:30:15 2015 +0200 |
| tree | ce12e2951db7b593bc6b9621107758fa0791d5ff | |
| parent | b51aa1cc7807f4dff7b70a762aa6d8814976d706 [diff] |
x86/irq: Do not dereference irq descriptor before checking it Having the IS_NULL_OR_ERR() check after dereferencing the pointer is not really working well. Move the dereference after the check. Fixes: a782a7e46bb5 'x86/irq: Store irq descriptor in vector array' Reported-and-tested-by: Ingo Molnar <mingo@kernel.org> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>