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 <[email protected]> Signed-off-by: Rafael J. Wysocki <[email protected]>
vieko · May 10, 2014 · ff73b80 · ff73b80
1 parent d6d211d
commit ff73b80
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/drivers/pnp/resource.c b/drivers/pnp/resource.c
@@ -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 */