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| H A D | hpsa.c | diff ec5cbf0422500ada7682a95e5c379dd13dd3a74c Fri Jan 23 16:44:45 CST 2015 Webb Scales <webbnh@hp.com> hpsa: move SG descriptor set-up out of hpsa_scatter_gather()
Move the code which sets up the SG descriptor out of hpsa_scatter_gather()
and into a subroutine where it can be reused (in the next patch). The Ext
field is now assigned unconditionally: this makes the refactor much simpler,
but more importantly it removes a conditional operation from inside the
loop. The case for which the conditional formerly tested is now executed
(unconditionally) after the loop is exited.
Reviewed-by: Scott Teel <scott.teel@pmcs.com>
Signed-off-by: Webb Scales <webbnh@hp.com>
Signed-off-by: Don Brace <don.brace@pmcs.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
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