diff options
| author | Colin Ian King <colin.king@canonical.com> | 2017-08-15 10:38:45 +0300 |
|---|---|---|
| committer | Felipe Balbi <felipe.balbi@linux.intel.com> | 2017-08-15 12:46:04 +0300 |
| commit | a79741fdb0605d75323872035d858556c8388e77 (patch) | |
| tree | ae9b276aa1f01200c9e2f24bfd0dd2d263dba107 /drivers/usb/gadget/udc/dummy_hcd.c | |
| parent | c05429005ba906bb88d6e50898d1f64604751dc2 (diff) | |
| download | linux-a79741fdb0605d75323872035d858556c8388e77.tar.xz | |
usb: gadget: dummy: fix infinite loop because of missing loop decrement
The while loop never terminates because the loop counter i is never
decremented. Fix this by decrementing i.
Detected by CoverityScan, CID#751073 ("Infinite Loop")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
Diffstat (limited to 'drivers/usb/gadget/udc/dummy_hcd.c')
| -rw-r--r-- | drivers/usb/gadget/udc/dummy_hcd.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/usb/gadget/udc/dummy_hcd.c b/drivers/usb/gadget/udc/dummy_hcd.c index 3c3760315910..a030d7923d7d 100644 --- a/drivers/usb/gadget/udc/dummy_hcd.c +++ b/drivers/usb/gadget/udc/dummy_hcd.c @@ -2776,7 +2776,7 @@ static int __init init(void) if (retval < 0) { i--; while (i >= 0) - platform_device_del(the_udc_pdev[i]); + platform_device_del(the_udc_pdev[i--]); goto err_add_udc; } } |