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authorNeilBrown <neilb@suse.de>2008-10-13 02:55:12 +0200
committerNeilBrown <neilb@suse.de>2008-10-13 02:55:12 +0200
commit80268ee9270ebe4847365a7426de91d179e870d0 (patch)
tree0f5d10d1cc86b64030d036e6e322b23caf6aec5c /drivers/ssb
parentmd: Allow metadata_version to be updated for externally managed metadata. (diff)
downloadlinux-80268ee9270ebe4847365a7426de91d179e870d0.tar.xz
linux-80268ee9270ebe4847365a7426de91d179e870d0.zip
md: Don't try to set an array to 'read-auto' if it is already in that state.
'read-auto' is a variant of 'readonly' which will switch to writable on the first write attempt. Calling do_md_stop to set the array readonly when it is already readonly returns an error. So make sure not to do that. Signed-off-by: NeilBrown <neilb@suse.de>
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