Documentation: move the error handling to the better place in DMA-API-HOWTO
authorFUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Wed, 26 May 2010 21:44:22 +0000 (14:44 -0700)
committerLinus Torvalds <torvalds@linux-foundation.org>
Thu, 27 May 2010 16:12:53 +0000 (09:12 -0700)
Handing DMA mapping errors is essential.  Let's put it in the more
appropriate place rather than the end of the doc.

Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

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