| commit | 244d62be91ddcea55ec6d456dbb7f71d411d21f0 | [log] [tgz] |
|---|---|---|
| author | Lendacky, Thomas <Thomas.Lendacky@amd.com> | Thu Dec 04 11:52:35 2014 -0600 |
| committer | David S. Miller <davem@davemloft.net> | Tue Dec 09 14:47:46 2014 -0500 |
| tree | 07a31b016f956183d989d21b646069426e4ed7dc | |
| parent | 5d330cddb907df0911652c447baf9ee1a137245d [diff] |
amd-xgbe: Prevent Tx cleanup stall When performing Tx cleanup, the dirty index counter is compared to the current index counter as one of the tests used to determine when to stop cleanup. The "less than" test will fail when the current index counter rolls over to zero causing cleanup to never occur again. Update the test to a "not equal" to avoid this situation. Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com> Signed-off-by: David S. Miller <davem@davemloft.net>