| commit | 0ff8fbc61727c926883eec381fbd3d32d1fab504 | [log] [tgz] |
|---|---|---|
| author | Clemens Ladisch <clemens@ladisch.de> | Tue Apr 12 07:54:59 2011 +0200 |
| committer | Stefan Richter <stefanr@s5r6.in-berlin.de> | Tue Apr 19 20:00:11 2011 +0200 |
| tree | 37261139bea74569bf4a41bccd5d47d4b406b6a3 | |
| parent | da28947e7e3602669e27d5e9ce787436ed662fa4 [diff] |
firewire: ohci: optimize find_branch_descriptor() When z==2, the condition "key == 2" is superfluous because it cannot occur without "b == 3", as a descriptor with b!=3 and key==2 would be an OUTPUT_MORE_IMMEDIATE descriptor which cannot be used alone. Also remove magic numbers and needless computations on the b field. Signed-off-by: Clemens Ladisch <clemens@ladisch.de> Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>