Hello.
On 6/30/2015 4:02 PM, Kris Borer wrote:
Fix four occurrences of the checkpatch.pl error:
ERROR: do not use assignment in if condition
Signed-off-by: Kris Borer <kbo...@gmail.com>
---
drivers/usb/core/hcd.c | 13 ++++++++-----
1 file changed, 8 insertions(+), 5 deletions(-)
diff --git a/drivers/usb/core/hcd.c b/drivers/usb/core/hcd.c
index be5b207..e268c45 100644
--- a/drivers/usb/core/hcd.c
+++ b/drivers/usb/core/hcd.c
[...]
@@ -2734,7 +2735,8 @@ int usb_add_hcd(struct usb_hcd *hcd,
/* "reset" is misnamed; its role is now one-time init. the controller
* should already have been reset (and boot firmware kicked off etc).
*/
- if (hcd->driver->reset && (retval = hcd->driver->reset(hcd)) < 0) {
+ retval = hcd->driver->reset(hcd);
+ if (hcd->driver->reset && retval < 0) {
If hcd->driver->reset() is NULL, this change warrants a kernel oops.
[...]
WBR, Sergei
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