redonkable
/
remarkable-linux
1
0
Fork 0
Code Releases Activity

PNP / resources: remove positive test on unsigned values 

irq and dma are both resource_size_t (derived from phys_addr_t <-> unsigned)

Signed-off-by: Fabian Frederick <fabf@skynet.be>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
wifi-calibration
Fabian Frederick 2014-05-10 12:47:15 +02:00 committed by Rafael J. Wysocki
parent d6d211db37
commit ff73b80d64
1 changed files with 2 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
drivers/pnp/resource.c
View File

@ -360,7 +360,7 @@ int pnp_check_irq(struct pnp_dev *dev, struct resource *res)
return 1;
/* check if the resource is valid */
if (*irq < 0 || *irq > 15)
if (*irq > 15)
return 0;
/* check if the resource is reserved */
@ -424,7 +424,7 @@ int pnp_check_dma(struct pnp_dev *dev, struct resource *res)
return 1;
/* check if the resource is valid */
if (*dma < 0 || *dma == 4 || *dma > 7)
if (*dma == 4 || *dma > 7)
return 0;
/* check if the resource is reserved */