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| author |   Andy Shevchenko <andriy.shevchenko@linux.intel.com> | 2020-08-28 17:45:19 +0300 |
|---|---|---|
| committer |   Vinod Koul <vkoul@kernel.org> | 2020-09-03 12:22:35 +0530 |
| commit | 5d7e816e444569c9fdd901ecf0e3933a6ed9a501 (patch) | |
| tree | 9bc52ba7d49ba7459a6baa00133e1542370c61f5 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | dmaengine: Mark dma_request_slave_channel() deprecated (diff) | |
| download | linux-dev-5d7e816e444569c9fdd901ecf0e3933a6ed9a501.tar.xz linux-dev-5d7e816e444569c9fdd901ecf0e3933a6ed9a501.zip | |
dmaengine: Save few bytes and increase readability of dma_request_chan()
Split IS_ERR_OR_NULL() check followed by additional conditional
to two simple conditionals. This increases readability and saves memory:
Function old new delta
dma_request_chan 700 697 -3
Total: Before=10224, After=10221, chg -0.03%
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://lore.kernel.org/r/20200828144519.14483-1-andriy.shevchenko@linux.intel.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions