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| author | Al Viro <[email protected]> | 2016-02-02 02:28:05 +0000 |
|---|---|---|
| committer | Al Viro <[email protected]> | 2016-02-20 05:15:51 +0000 |
| commit | 0bacbe528e26422e424d110ebda4ec68ea0fd5eb (patch) | |
| tree | 2781e7f0e0448d30efd5e50fd7ea4a3c6d4f19dc /net/switchdev/switchdev.c | |
| parent | xattr handlers: plug a lock leak in simple_xattr_list (diff) | |
| download | kernel-0bacbe528e26422e424d110ebda4ec68ea0fd5eb.tar.gz kernel-0bacbe528e26422e424d110ebda4ec68ea0fd5eb.zip | |
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 <[email protected]>
Signed-off-by: Al Viro <[email protected]>
Diffstat (limited to 'net/switchdev/switchdev.c')
0 files changed, 0 insertions, 0 deletions