valgrind complained about this.

Reviewed-by: Benjamin Marzinski <bmarz...@redhat.com>
Signed-off-by: Martin Wilck <mwi...@suse.com>
---
 libmultipath/discovery.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/libmultipath/discovery.c b/libmultipath/discovery.c
index 873035e5..3550c3a7 100644
--- a/libmultipath/discovery.c
+++ b/libmultipath/discovery.c
@@ -661,7 +661,7 @@ sysfs_set_session_tmo(struct multipath *mpp, struct path 
*pp)
                } else {
                        snprintf(value, 11, "%u", mpp->fast_io_fail);
                        if (sysfs_attr_set_value(session_dev, "recovery_tmo",
-                                                value, 11) <= 0) {
+                                                value, strlen(value)) <= 0) {
                                condlog(3, "%s: Failed to set recovery_tmo, "
                                        " error %d", pp->dev, errno);
                        }
@@ -693,7 +693,7 @@ sysfs_set_nexus_loss_tmo(struct multipath *mpp, struct path 
*pp)
        if (mpp->dev_loss) {
                snprintf(value, 11, "%u", mpp->dev_loss);
                if (sysfs_attr_set_value(sas_dev, "I_T_nexus_loss_timeout",
-                                        value, 11) <= 0)
+                                        value, strlen(value)) <= 0)
                        condlog(3, "%s: failed to update "
                                "I_T Nexus loss timeout, error %d",
                                pp->dev, errno);
-- 
2.19.1

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