git: 2e762b02521c - stable/13 - Clean up fsck_ffs error message output.

[Kirk McKusick]

The branch stable/13 has been updated by mckusick:

URL: https://cgit.FreeBSD.org/src/commit/?id=2e762b02521c8d189f568ddf14cda025e40bb1ef

commit 2e762b02521c8d189f568ddf14cda025e40bb1ef
Author:     Kirk McKusick <mckusick at FreeBSD.org>
AuthorDate: 2021-04-27 01:42:48 +0000
Commit:     Kirk McKusick <mckusick at FreeBSD.org>
CommitDate: 2021-05-17 00:41:11 +0000

    Clean up fsck_ffs error message output.
    
    (cherry picked from commit 689724cb23c2acf58091c80f27de4823d7cd87ca)
    
    Sponsored by: Netflix
---
 sbin/fsck_ffs/fsutil.c | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/sbin/fsck_ffs/fsutil.c b/sbin/fsck_ffs/fsutil.c
index 276d543dedc6..b13ba4c54bde 100644
--- a/sbin/fsck_ffs/fsutil.c
+++ b/sbin/fsck_ffs/fsutil.c
@@ -948,6 +948,7 @@ check_cgmagic(int cg, struct bufarea *cgbp, int request_rebuild)
 {
 	struct cg *cgp = cgbp->b_un.b_cg;
 	uint32_t cghash, calchash;
+	static int prevfailcg = -1;
 
 	/*
 	 * Extended cylinder group checks.
@@ -973,9 +974,14 @@ check_cgmagic(int cg, struct bufarea *cgbp, int request_rebuild)
 	      cgp->cg_initediblk <= sblock.fs_ipg))) {
 		return (1);
 	}
+	if (prevfailcg == cg)
+		return (0);
+	prevfailcg = cg;
 	pfatal("CYLINDER GROUP %d: INTEGRITY CHECK FAILED", cg);
-	if (!request_rebuild)
+	if (!request_rebuild) {
+		printf("\n");
 		return (0);
+	}
 	if (!reply("REBUILD CYLINDER GROUP")) {
 		printf("YOU WILL NEED TO RERUN FSCK.\n");
 		rerun = 1;