atm: Cleanup redundant tests on unsigned
The variables are unsigned so the `< 0' test always fails, the
other part of the test catches wrapped values.
Signed-off-by: Roel Kluin <roel.kluin@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/atm/fore200e.c b/drivers/atm/fore200e.c
index f766cc4..bc53fed 100644
--- a/drivers/atm/fore200e.c
+++ b/drivers/atm/fore200e.c
@@ -2906,8 +2906,8 @@
u32 media_index = FORE200E_MEDIA_INDEX(fore200e->bus->read(&fore200e->cp_queues->media_type));
u32 oc3_index;
- if ((media_index < 0) || (media_index > 4))
- media_index = 5;
+ if (media_index > 4)
+ media_index = 5;
switch (fore200e->loop_mode) {
case ATM_LM_NONE: oc3_index = 0;
diff --git a/drivers/atm/he.c b/drivers/atm/he.c
index 7066703..e906658 100644
--- a/drivers/atm/he.c
+++ b/drivers/atm/he.c
@@ -2739,7 +2739,7 @@
spin_lock_irqsave(&he_dev->global_lock, flags);
switch (reg.type) {
case HE_REGTYPE_PCI:
- if (reg.addr < 0 || reg.addr >= HE_REGMAP_SIZE) {
+ if (reg.addr >= HE_REGMAP_SIZE) {
err = -EINVAL;
break;
}