From 66d3aa849a473d2bf75e76f7b157f5c503778e7e Mon Sep 17 00:00:00 2001
From: Nikita Dubrovskii <nikita@linux.ibm.com>
Date: Tue, 13 May 2025 13:07:56 +0200
Subject: [PATCH] zipl/src: remove global sync() call on exit
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Remove the final sync(2), as zipl(8) already uses fsync(2), syncfs(2)
and ioctl(BLKFLSBUF) to flush all performed modifications.

Github-ID: https://github.com/ibm-s390-linux/s390-tools/pull/186
Signed-off-by: Nikita Dubrovskii <nikita@linux.ibm.com>
Reviewed-by: Stefan Haberland <sth@linux.ibm.com>
Reviewed-by: Eduard Shishkin <edward6@linux.ibm.com>
Signed-off-by: Eduard Shishkin <edward6@linux.ibm.com>
Signed-off-by: Jan Höppner <hoeppner@linux.ibm.com>
---
 zipl/src/zipl.c | 4 ----
 1 file changed, 4 deletions(-)

diff --git a/zipl/src/zipl.c b/zipl/src/zipl.c
index 2e0f1678..9f6d64a4 100644
--- a/zipl/src/zipl.c
+++ b/zipl/src/zipl.c
@@ -244,10 +244,6 @@ main(int argc, char* argv[])
 	}
 	switch (rc) {
 	case 0: /* Operation completed successfully */
-		if (verbose)
-			printf("Syncing disks...\n");
-		if (!dry_run)
-			sync();
 		printf("Done.\n");
 		break;
 	case -2: /* Operation canceled by user */