tree 9a886057ed3d682e6646ef1612e90d032eb09e7d
parent 210bff6d231217c3c63e0115af7eb01603b83015
author Akinobu Mita <akinobu.mita@gmail.com> 1435190140 -0700
committer Linus Torvalds <torvalds@linux-foundation.org> 1435193380 -0700

sparc: 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 sparc does select
ARCH_HAS_SG_CHAIN, it is necessary to use for_each_sg() in order to loop
over each sg element.  This also 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 S. Miller" <davem@davemloft.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>