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Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound
[cascardo/linux.git]
/
drivers
/
md
/
dm-target.c
diff --git
a/drivers/md/dm-target.c
b/drivers/md/dm-target.c
index
11dea11
..
8da366c
100644
(file)
--- a/
drivers/md/dm-target.c
+++ b/
drivers/md/dm-target.c
@@
-113,6
+113,11
@@
void dm_unregister_target(struct target_type *tt)
*/
static int io_err_ctr(struct dm_target *tt, unsigned int argc, char **args)
{
*/
static int io_err_ctr(struct dm_target *tt, unsigned int argc, char **args)
{
+ /*
+ * Return error for discards instead of -EOPNOTSUPP
+ */
+ tt->num_discard_requests = 1;
+
return 0;
}
return 0;
}