diff options
| author | roel kluin <roel.kluin@gmail.com> | 2009-10-23 10:09:55 +0400 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2009-10-29 11:39:55 +0300 |
| commit | e0c5567d06ecf7777b6c46f4d933a0a6e09a44f3 (patch) | |
| tree | e7ce3e8b2a082919d3f928fb7dad0d8eac8edcfd /drivers/atm | |
| parent | 65a1c4fffaaf5ca166a1263d84ca664d5192cda6 (diff) | |
| download | linux-e0c5567d06ecf7777b6c46f4d933a0a6e09a44f3.tar.xz | |
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>
Diffstat (limited to 'drivers/atm')
| -rw-r--r-- | drivers/atm/fore200e.c | 4 | ||||
| -rw-r--r-- | drivers/atm/he.c | 2 |
2 files changed, 3 insertions, 3 deletions
diff --git a/drivers/atm/fore200e.c b/drivers/atm/fore200e.c index f766cc46b4c4..bc53fed89b1e 100644 --- a/drivers/atm/fore200e.c +++ b/drivers/atm/fore200e.c @@ -2906,8 +2906,8 @@ 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)) - 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 70667033a568..e90665876c47 100644 --- a/drivers/atm/he.c +++ b/drivers/atm/he.c @@ -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; } |