1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/s390/cio/chsc_sch.c b/drivers/s390/cio/chsc_sch.c
index 91ca87aa9f97..f49f0e502b8d 100644
--- a/drivers/s390/cio/chsc_sch.c
+++ b/drivers/s390/cio/chsc_sch.c
@@ -261,7 +261,7 @@ static int chsc_examine_irb(struct chsc_request *request)
 {
         int backed_up;
 
-        if (!scsw_stctl(&request->irb.scsw) & SCSW_STCTL_STATUS_PEND)
+        if (!(scsw_stctl(&request->irb.scsw) & SCSW_STCTL_STATUS_PEND))
                 return -EIO;
         backed_up = scsw_cstat(&request->irb.scsw) & SCHN_STAT_CHAIN_CHECK;
         request->irb.scsw.cmd.cstat &= ~SCHN_STAT_CHAIN_CHECK;