On 11/02/2017 11:10 AM, Artur Paszkiewicz wrote:

Improve error detection after SG_IO ioctl. Checking only the return
value and response length is insufficient and leads to anomalies if a
drive does not have a serial number.

Reported-by: NeilBrown <redacted>
Tested-by: NeilBrown <redacted>
Signed-off-by: Artur Paszkiewicz <redacted>
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Mailing list discussion: https://marc.info/?l=linux-raid&m=150950864700415&w=2

 sg_io.c | 3 +++
 1 file changed, 3 insertions(+)

Seems reasonable - applied!

Thanks,
Jes