The macro SPRINTF doesn't save a lot of typing or make the code more
readable, and depending on a specific identifier (m) in the
surrounding scope is generally frowned upon. Nuke it.
Signed-off-by: NRasmus Villemoes <linux@rasmusvillemoes.dk>
Reviewed-by: NFinn Thain <fthain@telegraphics.com.au>
Signed-off-by: NChristoph Hellwig <hch@lst.de>