(nuttx) branch master updated: greenhills: fix the pointless comparison build warning

[pkarashchenko]

This is an automated email from the ASF dual-hosted git repository.

pkarashchenko pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/nuttx.git


The following commit(s) were added to refs/heads/master by this push:
     new 599d41d806 greenhills: fix the pointless comparison build warning
599d41d806 is described below

commit 599d41d80673ccda25c1a946bb5e436db509b18a
Author: guoshichao <guoshic...@xiaomi.com>
AuthorDate: Wed Jul 24 11:02:17 2024 +0800

    greenhills: fix the pointless comparison build warning
    
    "ioexpander/gpio.c", line 529: warning #186-D: pointless comparison of
              unsigned integer with zero
                if (pintype < GPIO_INPUT_PIN || pintype >= GPIO_NPINTYPES)
                            ^
    
    Signed-off-by: guoshichao <guoshic...@xiaomi.com>
---
 drivers/ioexpander/gpio.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/ioexpander/gpio.c b/drivers/ioexpander/gpio.c
index c653ccbf4d..5c5fbc767b 100644
--- a/drivers/ioexpander/gpio.c
+++ b/drivers/ioexpander/gpio.c
@@ -464,7 +464,7 @@ static int gpio_ioctl(FAR struct file *filep, int cmd, 
unsigned long arg)
 
           /* Check if the argument is a valid pintype */
 
-          if (pintype < GPIO_INPUT_PIN || pintype >= GPIO_NPINTYPES)
+          if (pintype >= GPIO_NPINTYPES)
             {
               ret = -EINVAL;
               break;