The Coverity checker spotted that we have already oops'ed if "dev"
was NULL in these places.
Since "dev" being NULL isn't possible at these places this patch removes
the NULL checks.
Additionally, I've fixed the formatting of the if's.
Signed-off-by: Adrian Bunk <[email protected]>
---
drivers/usb/misc/rio500.c | 15 +++------------
1 file changed, 3 insertions(+), 12 deletions(-)
19cc945c5387e84123f654e1d7e7c79d29b3516c
diff --git a/drivers/usb/misc/rio500.c b/drivers/usb/misc/rio500.c
index 88f6abe..330c18e 100644
--- a/drivers/usb/misc/rio500.c
+++ b/drivers/usb/misc/rio500.c
@@ -118,10 +118,7 @@ ioctl_rio(struct inode *inode, struct file *file, unsigned int cmd,
mutex_lock(&(rio->lock));
/* Sanity check to make sure rio is connected, powered, etc */
- if ( rio == NULL ||
- rio->present == 0 ||
- rio->rio_dev == NULL )
- {
+ if (rio->present == 0 || rio->rio_dev == NULL) {
retval = -ENODEV;
goto err_out;
}
@@ -280,10 +277,7 @@ write_rio(struct file *file, const char __user *buffer,
if (intr)
return -EINTR;
/* Sanity check to make sure rio is connected, powered, etc */
- if ( rio == NULL ||
- rio->present == 0 ||
- rio->rio_dev == NULL )
- {
+ if (rio->present == 0 || rio->rio_dev == NULL) {
mutex_unlock(&(rio->lock));
return -ENODEV;
}
@@ -369,10 +363,7 @@ read_rio(struct file *file, char __user *buffer, size_t count, loff_t * ppos)
if (intr)
return -EINTR;
/* Sanity check to make sure rio is connected, powered, etc */
- if ( rio == NULL ||
- rio->present == 0 ||
- rio->rio_dev == NULL )
- {
+ if (rio->present == 0 || rio->rio_dev == NULL) {
mutex_unlock(&(rio->lock));
return -ENODEV;
}
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to [email protected]
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/
[Index of Archives]
[Kernel Newbies]
[Netfilter]
[Bugtraq]
[Photo]
[Stuff]
[Gimp]
[Yosemite News]
[MIPS Linux]
[ARM Linux]
[Linux Security]
[Linux RAID]
[Video 4 Linux]
[Linux for the blind]
[Linux Resources]
