From: Masatake YAMATO <yamato@redhat.com>
Date: Thu, 4 Jan 2024 07:02:03 +0000 (+0900)
Subject: lsfd: (refactor) split the function processing mountinfo file
X-Git-Tag: v2.42-start~502^2~4
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=d3553b6085bf67d57b8e4a19bd3ca83f9c69187d;p=thirdparty%2Futil-linux.git

lsfd: (refactor) split the function processing mountinfo file

Signed-off-by: Masatake YAMATO <yamato@redhat.com>
---

diff --git a/misc-utils/lsfd.c b/misc-utils/lsfd.c
index 6481945fe..f6a33fdba 100644
--- a/misc-utils/lsfd.c
+++ b/misc-utils/lsfd.c
@@ -1171,6 +1171,17 @@ const char *get_nodev_filesystem(unsigned long minor)
 	return NULL;
 }
 
+static void process_mountinfo_entry(unsigned long major, unsigned long minor,
+				     const char *filesystem)
+{
+	if (major != 0)
+		return;
+	if (get_nodev_filesystem(minor))
+		return;
+
+	add_nodev(minor, filesystem);
+}
+
 static void read_mountinfo(FILE *mnt)
 {
 	/* This can be very long. A line in mountinfo can have more than 3
@@ -1189,12 +1200,7 @@ static void read_mountinfo(FILE *mnt)
 				   &major, &minor, filesystem) != 3)
 				continue;
 
-		if (major != 0)
-			continue;
-		if (get_nodev_filesystem(minor))
-			continue;
-
-		add_nodev(minor, filesystem);
+		process_mountinfo_entry(major, minor, filesystem);
 	}
 }