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Al Viro authored
iovec is the most common one; test it first and test explicitly, rather than "not anything else". Replace all flavour checks with use of iov_iter_is_...() helpers. Signed-off-by:Al Viro <viro@zeniv.linux.org.uk>
28f38db7
iovec is the most common one; test it first and test explicitly,
rather than "not anything else". Replace all flavour checks with
use of iov_iter_is_...() helpers.
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>