From: Narthorn <narthorn@gmail.com>
Date: Sat, 7 May 2022 05:43:02 +0000 (+0200)
Subject: fstrim: check for ENOSYS when using --quiet-unsupported
X-Git-Tag: v2.38.1~52
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=cfc1b128431386a6608e34080c668b838d53ca2f;p=thirdparty%2Futil-linux.git

fstrim: check for ENOSYS when using --quiet-unsupported

Some filesystems like bindfs report ENOSYS (Function not implemented)
for the trim ioctl, which should be caught by --quiet-unsupported.
---

diff --git a/sys-utils/fstrim.c b/sys-utils/fstrim.c
index 0d6cabeb96..88333e91db 100644
--- a/sys-utils/fstrim.c
+++ b/sys-utils/fstrim.c
@@ -122,6 +122,7 @@ static int fstrim_filesystem(struct fstrim_control *ctl, const char *path, const
 		case EBADF:
 		case ENOTTY:
 		case EOPNOTSUPP:
+		case ENOSYS:
 			rc = 1;
 			break;
 		default: