[POWERPC] iSeries: improve viodasd initialisation
authorStephen Rothwell <sfr@canb.auug.org.au>
Mon, 13 Nov 2006 03:43:17 +0000 (14:43 +1100)
committerPaul Mackerras <paulus@samba.org>
Mon, 4 Dec 2006 09:39:10 +0000 (20:39 +1100)
commitf9df68ec7bf49e37b46aa0a5d9e7938c060dba52
treed3a8918428d17e9a650459a19d3df882b0bc035d
parent6ad4e70cafc43155d3a7e6e796e8b6b6967fc9e2
[POWERPC] iSeries: improve viodasd initialisation

On error, make sure that we undo all necessary operations.

This also gets rid of a must_check warning.

Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Paul Mackerras <paulus@samba.org>
drivers/block/viodasd.c