From 10e718b8ca78c4e332df9d342cd662bfe3fd2bb5 Mon Sep 17 00:00:00 2001
From: Nikolaus Rath <Nikolaus@rath.org>
Date: Sun, 9 Oct 2016 22:56:51 -0700
Subject: [PATCH] Use NULL as option processor where possible.

---
 example/notify_inval_entry.c    | 10 +---------
 example/notify_inval_inode.c    | 10 +---------
 example/notify_store_retrieve.c | 10 +---------
 3 files changed, 3 insertions(+), 27 deletions(-)

diff --git a/example/notify_inval_entry.c b/example/notify_inval_entry.c
index 6b1b527..d5da1c5 100644
--- a/example/notify_inval_entry.c
+++ b/example/notify_inval_entry.c
@@ -115,13 +115,6 @@ static const struct fuse_opt option_spec[] = {
     FUSE_OPT_END
 };
 
-static int opt_proc(void *data, const char *arg, int key,
-                    struct fuse_args *outargs) {
-    (void) outargs; (void) data; (void) arg;
-    (void) key;
-    return 1;
-}
-
 static int tfs_stat(fuse_ino_t ino, struct stat *stbuf) {
     stbuf->st_ino = ino;
     if (ino == FUSE_ROOT_ID) {
@@ -282,8 +275,7 @@ int main(int argc, char *argv[]) {
     pthread_t updater;
     int ret = -1;
 
-    if (fuse_opt_parse(&args, &options, option_spec,
-                       opt_proc) == -1)
+    if (fuse_opt_parse(&args, &options, option_spec, NULL) == -1)
         return 1;
 
     if (fuse_parse_cmdline(&args, &opts) != 0)
diff --git a/example/notify_inval_inode.c b/example/notify_inval_inode.c
index 4cd5be9..9cd7e95 100644
--- a/example/notify_inval_inode.c
+++ b/example/notify_inval_inode.c
@@ -108,13 +108,6 @@ static const struct fuse_opt option_spec[] = {
     FUSE_OPT_END
 };
 
-static int opt_proc(void *data, const char *arg, int key,
-                    struct fuse_args *outargs) {
-    (void) outargs; (void) data; (void) arg;
-    (void) key;
-    return 1;
-}
-
 static int tfs_stat(fuse_ino_t ino, struct stat *stbuf) {
     stbuf->st_ino = ino;
     if (ino == FUSE_ROOT_ID) {
@@ -302,8 +295,7 @@ int main(int argc, char *argv[]) {
     pthread_t updater;
     int ret = -1;
 
-    if (fuse_opt_parse(&args, &options, option_spec,
-                       opt_proc) == -1)
+    if (fuse_opt_parse(&args, &options, option_spec, NULL) == -1)
         return 1;
 
     if (fuse_parse_cmdline(&args, &opts) != 0) {
diff --git a/example/notify_store_retrieve.c b/example/notify_store_retrieve.c
index dc87619..cc7e865 100644
--- a/example/notify_store_retrieve.c
+++ b/example/notify_store_retrieve.c
@@ -111,13 +111,6 @@ static const struct fuse_opt option_spec[] = {
     FUSE_OPT_END
 };
 
-static int opt_proc(void *data, const char *arg, int key,
-                    struct fuse_args *outargs) {
-    (void) outargs; (void) data; (void) arg;
-    (void) key;
-    return 1;
-}
-
 static int tfs_stat(fuse_ino_t ino, struct stat *stbuf) {
     stbuf->st_ino = ino;
     if (ino == FUSE_ROOT_ID) {
@@ -348,8 +341,7 @@ int main(int argc, char *argv[]) {
     pthread_t updater;
     int ret = -1;
 
-    if (fuse_opt_parse(&args, &options, option_spec,
-                       opt_proc) == -1)
+    if (fuse_opt_parse(&args, &options, option_spec, NULL) == -1)
         return 1;
 
     if (fuse_parse_cmdline(&args, &opts) != 0)
-- 
2.30.2