FEX-Emu/linux
1
0
Fork 0
mirror of https://github.com/FEX-Emu/linux.git synced 2024-12-22 01:10:28 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

xen: events: fix error checks in bind_*_to_irqhandler()

Browse Source 
Checking 'irq < 0' doesn't work when 'irq' is unsigned.

The assigned bind_evtchn_to_irq() and bind_virq_to_irq()
return int, so using int appears appropriate.

Signed-off-by: Nicolas Kaiser <nikai@nikai.net>
Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
This commit is contained in:
Nicolas Kaiser 2011-03-30 21:14:26 +02:00 committed by Konrad Rzeszutek Wilk
parent 0ce790e7d7
commit 361ae8cb57
1 changed files with 2 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
drivers/xen/events.c
View File

@ -912,8 +912,7 @@ int bind_evtchn_to_irqhandler(unsigned int evtchn,
unsigned long irqflags,
const char *devname, void *dev_id)
{
unsigned int irq;
int retval;
int irq, retval;
irq = bind_evtchn_to_irq(evtchn);
if (irq < 0)
@ -955,8 +954,7 @@ int bind_virq_to_irqhandler(unsigned int virq, unsigned int cpu,
irq_handler_t handler,
unsigned long irqflags, const char *devname, void *dev_id)
{
unsigned int irq;
int retval;
int irq, retval;
irq = bind_virq_to_irq(virq, cpu);
if (irq < 0)