The 'sense_buffer' of 'struct scsi_cmnd' is always true, but
resp-sense_len is only set if there is sense available.
Signed-off-by: Ming Lei ming@canonical.com
---
drivers/scsi/virtio_scsi.c |5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)
diff --git
Il 18/07/2014 16:57, Ming Lei ha scritto:
- if (sc-sense_buffer) {
+ if (resp-sense_len) {
In the (unlikely) case that sc-sense_buffer == NULL, you'd pass a NULL
to memcpy.
If you want, you can change this if to
if (sc-sense_buffer resp-sense_len)
but frankly it seems like
On Fri, Jul 18, 2014 at 11:00 PM, Paolo Bonzini pbonz...@redhat.com wrote:
Il 18/07/2014 16:57, Ming Lei ha scritto:
- if (sc-sense_buffer) {
+ if (resp-sense_len) {
In the (unlikely) case that sc-sense_buffer == NULL, you'd pass a NULL
to memcpy.
Every valid scsi_cmnd should have
3 matches
Mail list logo
