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(parent: 6443c67) | patch
usb: host: Remove call to memset after dma_alloc_coherent
authorFuqian Huang <huangfq.daxian@gmail.com>
Mon, 15 Jul 2019 03:20:10 +0000 (11:20 +0800)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Thu, 25 Jul 2019 09:10:54 +0000 (11:10 +0200)
commit3114bc89c0217254d3df10a42eab6b6ca00f547c
tree2d2ee8f99f913faeba01325f631f09795f5694a5tree | snapshot
parent6443c671d5cbc60932b31f19f48091cddb2285ebcommit | diff
usb: host: Remove call to memset after dma_alloc_coherent

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/20190715032010.7258-1-huangfq.daxian@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/usb/host/xhci-dbgcap.c diff | blob | history
drivers/usb/host/xhci-mem.c diff | blob | history
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