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author | Clemens Ladisch <clemens@ladisch.de> | 2011-04-12 05:54:59 (GMT) |
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committer | Stefan Richter <stefanr@s5r6.in-berlin.de> | 2011-04-19 18:00:11 (GMT) |
commit | 0ff8fbc61727c926883eec381fbd3d32d1fab504 (patch) | |
tree | 37261139bea74569bf4a41bccd5d47d4b406b6a3 /fs/jfs/jfs_btree.h | |
parent | da28947e7e3602669e27d5e9ce787436ed662fa4 (diff) | |
download | linux-fsl-qoriq-0ff8fbc61727c926883eec381fbd3d32d1fab504.tar.xz |
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>
Diffstat (limited to 'fs/jfs/jfs_btree.h')
0 files changed, 0 insertions, 0 deletions