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| author |   Fuqian Huang <huangfq.daxian@gmail.com> | 2019-07-15 11:20:01 +0800 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-09-04 12:43:44 +0200 |
| commit | 0998a63b493b8591bea9e81144f8ed05e0a92cef (patch) | |
| tree | 801f0e66f5c0ec844fe2e437a058d68245166bf7 /tools/perf/scripts/python/stackcollapse.py | |
| parent | tty: hvcs: Fix odd use of strlcpy (diff) | |
tty: serial: Remove call to memset after pci_alloc_consistent
pci_alloc_consistent calls dma_alloc_coherent directly.
In commit 518a2f1925c3
("dma-mapping: zero memory returned from dma_alloc_*"),
dma_alloc_coherent has already zeroed the memory.
So memset is not needed.
Signed-off-by: Fuqian Huang <huangfq.daxian@gmail.com>
Link: https://lore.kernel.org/r/20190715032001.7212-1-huangfq.daxian@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'tools/perf/scripts/python/stackcollapse.py')
0 files changed, 0 insertions, 0 deletions