usb: devio: Fixed error: 'do not use assignment in if condition'
This patch fixes error: 'do not use assignment in if condition'
in USB/devio.c.
Signed-off-by: Tülin İzer <tulinizer@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
diff --git a/drivers/usb/core/devio.c b/drivers/usb/core/devio.c
index 009bc3f..47ff9b1 100644
--- a/drivers/usb/core/devio.c
+++ b/drivers/usb/core/devio.c
@@ -1800,7 +1800,8 @@
/* alloc buffer */
if ((size = _IOC_SIZE(ctl->ioctl_code)) > 0) {
- if ((buf = kmalloc(size, GFP_KERNEL)) == NULL)
+ buf = kmalloc(size, GFP_KERNEL);
+ if (buf == NULL)
return -ENOMEM;
if ((_IOC_DIR(ctl->ioctl_code) & _IOC_WRITE)) {
if (copy_from_user(buf, ctl->data, size)) {