blockdev: Fix error message for invalid -drive CHS
authorMarkus Armbruster <armbru@redhat.com>
Mon, 17 Jan 2011 18:31:26 +0000 (19:31 +0100)
committerKevin Wolf <kwolf@redhat.com>
Mon, 24 Jan 2011 15:49:49 +0000 (16:49 +0100)
commit1aa95d3730c1a5b032e3fa16e074ad79a42d44f7
treed610f1fc630b132f8985f99ec5cf0bd1348ee4b5
parent50a21e0302451f307d993e4529d430da1ac6ebd7
blockdev: Fix error message for invalid -drive CHS

When cyls, heads or secs are out of range, the error message prints
buf, which points to the value of option "if".  Bogus, may even be
null.  Drop that.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
blockdev.c