4 files changed, 24 insertions, 31 deletions

diff --git a/util-linux/lspci.c b/util-linux/lspci.c
index 2f0b5fab9..c22cbcc1e 100644
--- a/util-linux/lspci.c
+++ b/util-linux/lspci.c
@@ -37,11 +37,9 @@ enum {
 /*
  * PCI_SLOT_NAME PCI_CLASS: PCI_VID:PCI_DID [PCI_SUBSYS_VID:PCI_SUBSYS_DID] [DRIVER]
  */
-static int FAST_FUNC fileAction(
+static int FAST_FUNC fileAction(struct recursive_state *state UNUSED_PARAM,
 		const char *fileName,
-		struct stat *statbuf UNUSED_PARAM,
-		void *userData UNUSED_PARAM,
-		int depth UNUSED_PARAM)
+		struct stat *statbuf UNUSED_PARAM)
 {
 	parser_t *parser;
 	char *tokens[3];
@@ -117,8 +115,7 @@ int lspci_main(int argc UNUSED_PARAM, char **argv)
 			ACTION_RECURSE,
 			fileAction,
 			NULL, /* dirAction */
-			NULL, /* userData */
-			0 /* depth */);
-
+			NULL /* userData */
+	);
 	return EXIT_SUCCESS;
 }
diff --git a/util-linux/lsusb.c b/util-linux/lsusb.c
index 64a00eee2..9abb748ce 100644
--- a/util-linux/lsusb.c
+++ b/util-linux/lsusb.c
@@ -24,11 +24,9 @@
 
 #include "libbb.h"
 
-static int FAST_FUNC fileAction(
+static int FAST_FUNC fileAction(struct recursive_state *state UNUSED_PARAM,
 		const char *fileName,
-		struct stat *statbuf UNUSED_PARAM,
-		void *userData UNUSED_PARAM,
-		int depth UNUSED_PARAM)
+		struct stat *statbuf UNUSED_PARAM)
 {
 	parser_t *parser;
 	char *tokens[4];
@@ -80,8 +78,8 @@ int lsusb_main(int argc UNUSED_PARAM, char **argv UNUSED_PARAM)
 			ACTION_RECURSE,
 			fileAction,
 			NULL, /* dirAction */
-			NULL, /* userData */
-			0 /* depth */);
+			NULL /* userData */
+	);
 
 	return EXIT_SUCCESS;
 }
diff --git a/util-linux/mdev.c b/util-linux/mdev.c
index f42bebc20..59dbcf0cd 100644
--- a/util-linux/mdev.c
+++ b/util-linux/mdev.c
@@ -845,13 +845,12 @@ static ssize_t readlink2(char *buf, size_t bufsize)
 /* File callback for /sys/ traversal.
  * We act only on "/sys/.../dev" (pseudo)file
  */
-static int FAST_FUNC fileAction(const char *fileName,
-		struct stat *statbuf UNUSED_PARAM,
-		void *userData,
-		int depth UNUSED_PARAM)
+static int FAST_FUNC fileAction(struct recursive_state *state,
+		const char *fileName,
+		struct stat *statbuf UNUSED_PARAM)
 {
 	size_t len = strlen(fileName) - 4; /* can't underflow */
-	char *path = userData;	/* char array[PATH_MAX + SCRATCH_SIZE] */
+	char *path = state->userData;	/* char array[PATH_MAX + SCRATCH_SIZE] */
 	char subsys[PATH_MAX];
 	int res;
 
@@ -888,12 +887,11 @@ static int FAST_FUNC fileAction(const char *fileName,
 }
 
 /* Directory callback for /sys/ traversal */
-static int FAST_FUNC dirAction(const char *fileName UNUSED_PARAM,
-		struct stat *statbuf UNUSED_PARAM,
-		void *userData UNUSED_PARAM,
-		int depth)
+static int FAST_FUNC dirAction(struct recursive_state *state,
+		const char *fileName UNUSED_PARAM,
+		struct stat *statbuf UNUSED_PARAM)
 {
-	return (depth >= MAX_SYSFS_DEPTH ? SKIP : TRUE);
+	return (state->depth >= MAX_SYSFS_DEPTH ? SKIP : TRUE);
 }
 
 /* For the full gory details, see linux/Documentation/firmware_class/README
@@ -1149,7 +1147,7 @@ static void initial_scan(char *temp)
 	/* Create all devices from /sys/dev hierarchy */
 	recursive_action("/sys/dev",
 			 ACTION_RECURSE | ACTION_FOLLOWLINKS,
-			 fileAction, dirAction, temp, 0);
+			 fileAction, dirAction, temp);
 }
 
 #if ENABLE_FEATURE_MDEV_DAEMON
diff --git a/util-linux/volume_id/get_devname.c b/util-linux/volume_id/get_devname.c
index 34f5d119f..00cfb2826 100644
--- a/util-linux/volume_id/get_devname.c
+++ b/util-linux/volume_id/get_devname.c
@@ -102,10 +102,9 @@ uuidcache_addentry(char *device, /*int major, int minor,*/ char *label, char *uu
  * add a cache entry for this device.
  * If device node does not exist, it will be temporarily created. */
 static int FAST_FUNC
-uuidcache_check_device(const char *device,
-		struct stat *statbuf,
-		void *userData UNUSED_PARAM,
-		int depth UNUSED_PARAM)
+uuidcache_check_device(struct recursive_state *state UNUSED_PARAM,
+		const char *device,
+		struct stat *statbuf)
 {
 	/* note: this check rejects links to devices, among other nodes */
 	if (!S_ISBLK(statbuf->st_mode)
@@ -145,12 +144,13 @@ uuidcache_init(int scan_devices)
 	 * This is unacceptably complex. Let's just scan /dev.
 	 * (Maybe add scanning of /sys/block/XXX/dev for devices
 	 * somehow not having their /dev/XXX entries created?) */
-	if (scan_devices)
+	if (scan_devices) {
 		recursive_action("/dev", ACTION_RECURSE,
 			uuidcache_check_device, /* file_action */
 			NULL, /* dir_action */
-			NULL, /* userData */
-			0 /* depth */);
+			NULL /* userData */
+		);
+	}
 
 	return uuidCache;
 }