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swh:1:snp:3c665ee4f67729f27f2e40193ab88e7298cf0fef
Revision 0bacbe528e26422e424d110ebda4ec68ea0fd5eb authored by Al Viro on 02 February 2016, 02:28:05 UTC, committed by Al Viro on 20 February 2016, 05:15:51 UTC 
affs_do_readpage_ofs(): just use kmap_atomic() around memcpy()
 
It forgets kunmap() on a failure exit, but there's really no point keeping
the page kmapped at all - after all, what we are doing is a bunch of memcpy()
into the parts of page, so kmap_atomic()/kunmap_atomic() just around those
memcpy() is enough.

Spotted-by: Insu Yun <wuninsu@gmail.com>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
1 parent 0e9a7da
History
Tip revision: 64222515138e43da1fcf288f0289ef1020427b87 authored by Linus Torvalds on 22 October 2021, 05:06:08 UTC
Merge tag 'drm-fixes-2021-10-22' of git://anongit.freedesktop.org/drm/drm
Tip revision: 6422251
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