This patch fixes a check-after-use spotted by the Coverity checker.
Signed-off-by: Adrian Bunk <[email protected]>
---
drivers/isdn/hisax/hfc_usb.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
53472364f051d7e80182a5eb12d3853353e393be
diff --git a/drivers/isdn/hisax/hfc_usb.c b/drivers/isdn/hisax/hfc_usb.c
index 60843b3..92a796d 100644
--- a/drivers/isdn/hisax/hfc_usb.c
+++ b/drivers/isdn/hisax/hfc_usb.c
@@ -1520,14 +1520,15 @@ hfc_usb_disconnect(struct usb_interface
hfcusb_data *context = usb_get_intfdata(intf);
int i;
+ if (!context)
+ return;
+
handle_led(context, LED_POWER_OFF);
schedule_timeout((10 * HZ) / 1000);
printk(KERN_INFO "HFC-S USB: device disconnect\n");
context->disc_flag = 1;
usb_set_intfdata(intf, NULL);
- if (!context)
- return;
if (timer_pending(&context->t3_timer))
del_timer(&context->t3_timer);
if (timer_pending(&context->t4_timer))
-
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]
