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From:   Steve Dickson <steved@redhat.com>
To:     Linux NFS Mailing list <linux-nfs@vger.kernel.org>
Subject: [PATCH] gssd: ignore pipe files that do not exist
Date:   Sun,  8 Mar 2020 15:22:14 -0400
Message-Id: <20200308192214.25071-1-steved@redhat.com>
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Sender: linux-nfs-owner@vger.kernel.org
Precedence: bulk

As part commit e0eb6ebb which cleaned up the
dnotify to inotify conversion (commit 55197c98)
ignore pipe files that don't exist

Signed-off-by: Steve Dickson <steved@redhat.com>
---
 utils/gssd/gssd.c | 18 ++++++++++--------
 1 file changed, 10 insertions(+), 8 deletions(-)

diff --git a/utils/gssd/gssd.c b/utils/gssd/gssd.c
index c38dedb..588da0f 100644
--- a/utils/gssd/gssd.c
+++ b/utils/gssd/gssd.c
@@ -493,8 +493,8 @@ gssd_get_clnt(struct topdir *tdi, const char *name)
 	clp->wd =3D inotify_add_watch(inotify_fd, clp->relpath, IN_CREATE | IN_=
DELETE);
 	if (clp->wd < 0) {
 		if (errno !=3D ENOENT)
-			printerr(0, "ERROR: inotify_add_watch failed for %s: %s\n",
-			 	clp->relpath, strerror(errno));
+			printerr(0, "ERROR: %s: inotify_add_watch failed for %s: %s\n",
+			 	__FUNCTION__, clp->relpath, strerror(errno));
 		goto out;
 	}
=20
@@ -523,8 +523,9 @@ gssd_scan_clnt(struct clnt_info *clp)
=20
 	clntfd =3D openat(pipefs_fd, clp->relpath, O_RDONLY);
 	if (clntfd < 0) {
-		printerr(0, "ERROR: can't openat %s: %s\n",
-			 clp->relpath, strerror(errno));
+		if (errno !=3D ENOENT)
+			printerr(0, "ERROR: %s: can't openat %s: %s\n",
+			 	__FUNCTION__, clp->relpath, strerror(errno));
 		return -1;
 	}
=20
@@ -588,8 +589,8 @@ gssd_get_topdir(const char *name)
=20
 	tdi->wd =3D inotify_add_watch(inotify_fd, name, IN_CREATE);
 	if (tdi->wd < 0) {
-		printerr(0, "ERROR: inotify_add_watch failed for top dir %s: %s\n",
-			 tdi->name, strerror(errno));
+		printerr(0, "ERROR: %s: inotify_add_watch failed for top dir %s: %s\n"=
,
+			 __FUNCTION__, tdi->name, strerror(errno));
 		free(tdi);
 		return NULL;
 	}
@@ -616,8 +617,9 @@ gssd_scan_topdir(const char *name)
=20
 	dfd =3D openat(pipefs_fd, tdi->name, O_RDONLY);
 	if (dfd < 0) {
-		printerr(0, "ERROR: can't openat %s: %s\n",
-			 tdi->name, strerror(errno));
+		if (errno !=3D ENOENT)
+			printerr(0, "ERROR: %s: can't openat %s: %s\n",
+			 	__FUNCTION__, tdi->name, strerror(errno));
 		return;
 	}
=20
--=20
2.24.1