tree 66abdf3c79c7993ebc9efa385de9c1a09d4a9fae
parent 3fe111fc64018747fbc9c0c39c110c165b43cf10
author Akinobu Mita <akinobu.mita@gmail.com> 1435269646 -0700
committer Linus Torvalds <torvalds@linux-foundation.org> 1435276837 -0700

frv: use for_each_sg()

This replaces the plain loop over the sglist array with for_each_sg()
macro which consists of sg_next() function calls.  Since frv doesn't
select ARCH_HAS_SG_CHAIN, it is not necessary to use for_each_sg() in
order to loop over each sg element.  But this can help find problems
with drivers that do not properly initialize their sg tables when
CONFIG_DEBUG_SG is enabled.

Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com>
Cc: David Howells <dhowells@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>