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| author | Thomas Gleixner <tglx@linutronix.de> | 2014-04-28 19:19:51 (GMT) |
|---|---|---|
| committer | Vinod Koul <vinod.koul@intel.com> | 2014-04-30 05:02:15 (GMT) |
| commit | de135939716dcdc8a6ea62e9228feb2eec0fca11 (patch) | |
| tree | af4c1aec22c4e52377ea47cdb88ba4da62d3577e /block/elevator.c | |
| parent | b6205c39011e52e2f7983c3dba01ee51524ae29c (diff) | |
| download | linux-de135939716dcdc8a6ea62e9228feb2eec0fca11.tar.xz | |
dmaengine: edma: Check the current decriptor first in tx_status()
It's likely that the caller investigates the status of a currently
active descriptor. Make that simple check first and only rumage in the
vchan list if that fails.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Joel Fernandes <joelf@ti.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Diffstat (limited to 'block/elevator.c')
0 files changed, 0 insertions, 0 deletions