提交 e0c5567d 编写于 作者: R roel kluin 提交者: David S. Miller

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: NRoel Kluin <roel.kluin@gmail.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>
上级 65a1c4ff
......@@ -2906,7 +2906,7 @@ fore200e_proc_read(struct atm_dev *dev, loff_t* pos, char* page)
u32 media_index = FORE200E_MEDIA_INDEX(fore200e->bus->read(&fore200e->cp_queues->media_type));
u32 oc3_index;
if ((media_index < 0) || (media_index > 4))
if (media_index > 4)
media_index = 5;
switch (fore200e->loop_mode) {
......
......@@ -2739,7 +2739,7 @@ he_ioctl(struct atm_dev *atm_dev, unsigned int cmd, void __user *arg)
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;
}
......
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