| commit | 0c07aec31a98a63ee83f2bbad4a2fab0e0f58d33 | [log] [tgz] |
|---|---|---|
| author | Alexey Khoroshilov <khoroshilov@ispras.ru> | Mon Feb 13 11:01:32 2012 -0300 |
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | Thu Mar 08 08:55:39 2012 -0300 |
| tree | 7e6982866c963818b433950f73c416443d3330f1 | |
| parent | 06302ffbb470359c8cbcf1ee8b057d6930300f90 [diff] |
[media] staging: go7007: fix mismatch in mutex lock-unlock in [read|write]_reg_fp If go7007_usb_vendor_request() fails in write_reg_fp() or in read_reg_fp(), the usb->i2c_lock mutex left locked. The patch moves mutex_unlock(&usb->i2c_lock) before check for go7007_usb_vendor_request() returned value. Found by Linux Driver Verification project (linuxtesting.org). Signed-off-by: Alexey Khoroshilov <khoroshilov@ispras.ru> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>