commit 99d00a2bd3c4f24ef90960a563f6f190e81e4ed3
author Martin Schwidefsky <schwidefsky@de.ibm.com> Mon Apr 18 09:52:05 2016 +0200
committer Martin Schwidefsky <schwidefsky@de.ibm.com> Thu Apr 21 09:51:17 2016 +0200
tree 80155f5d2b4d346c5ae5ac28e47c9fc20968b544
parent 3f6813b9a5e0aaec162a10037c203771a1b2c110

s390/sclp: avoid compile warning in sclp_pci_report

Fix the initialization of a local variable to remove this warning:

All warnings (new ones prefixed by >>):

   drivers/s390/char/sclp_pci.c: In function 'sclp_pci_report':
>> drivers/s390/char/sclp_pci.c:127:9: warning: missing braces around initializer [-Wmissing-braces]
     struct sclp_req req = {0};
            ^
   drivers/s390/char/sclp_pci.c:127:9: warning: (near initialization for 'req.list') [-Wmissing-braces]

Fixes: 12283a4035691697 "s390/sclp: add error notification command"
Reported-by: kbuild test robot <fengguang.wu@intel.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>

drivers/s390/char/sclp_pci.c

diff --git a/drivers/s390/char/sclp_pci.c b/drivers/s390/char/sclp_pci.c
index 0c8973c..4dbb3df 100644
--- a/drivers/s390/char/sclp_pci.c
+++ b/drivers/s390/char/sclp_pci.c
@@ -124,7 +124,7 @@
 {
 	DECLARE_COMPLETION_ONSTACK(completion);
 	struct err_notify_sccb *sccb;
-	struct sclp_req req = {0};
+	struct sclp_req req;
 	int ret;
 
 	ret = sclp_pci_check_report(report);
@@ -147,6 +147,7 @@
 		goto out_unregister;
 	}
 
+	memset(&req, 0, sizeof(req));
 	req.callback_data = &completion;
 	req.callback = sclp_pci_callback;
 	req.command = SCLP_CMDW_WRITE_EVENT_DATA;