sumtool/libfec: convert "()" to "(void)" in func defs

Since these functions take no parameters, declare them as such.  The
subtle difference here is that gcc allows (without warning) people to
accidentally call funcs declared with "()" with arguments.  Using void
makes sure that gcc will reject such typos at compile time.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>

1 files changed, 10 insertions, 10 deletions

diff --git a/sumtool.c b/sumtool.c
index 51e4173..886b545 100644
--- a/sumtool.c
+++ b/sumtool.c
@@ -122,7 +122,7 @@ static unsigned char ffbuf[16] = {
 
 static void full_write(void *target_buff, const void *buf, int len);
 
-void setup_cleanmarker()
+void setup_cleanmarker(void)
 {
 	cleanmarker.magic = cpu_to_je16(JFFS2_MAGIC_BITMASK);
 	cleanmarker.nodetype = cpu_to_je16(JFFS2_NODETYPE_CLEANMARKER);
@@ -226,24 +226,24 @@ void process_options (int argc, char **argv)
 }
 
 
-void init_buffers()
+void init_buffers(void)
 {
 	data_buffer = xmalloc(erase_block_size);
 	file_buffer = xmalloc(erase_block_size);
 }
 
-void init_sumlist()
+void init_sumlist(void)
 {
 	sum_collected = xzalloc(sizeof(*sum_collected));
 }
 
-void clean_buffers()
+void clean_buffers(void)
 {
 	free(data_buffer);
 	free(file_buffer);
 }
 
-void clean_sumlist()
+void clean_sumlist(void)
 {
 	union jffs2_sum_mem *temp;
 
@@ -263,7 +263,7 @@ void clean_sumlist()
 	}
 }
 
-int load_next_block()
+int load_next_block(void)
 {
 	int ret;
 	ret = read(in_fd, file_buffer, erase_block_size);
@@ -274,7 +274,7 @@ int load_next_block()
 	return ret;
 }
 
-void write_buff_to_file()
+void write_buff_to_file(void)
 {
 	int ret;
 	int len = data_ofs;
@@ -298,7 +298,7 @@ void write_buff_to_file()
 	data_ofs = 0;
 }
 
-void dump_sum_records()
+void dump_sum_records(void)
 {
 
 	struct jffs2_raw_summary isum;
@@ -447,7 +447,7 @@ static void pad(int req)
 	}
 }
 
-static inline void padword()
+static inline void padword(void)
 {
 	if (data_ofs % 4)
 		full_write(data_buffer + data_ofs, ffbuf, 4 - (data_ofs % 4));
@@ -474,7 +474,7 @@ static inline void pad_block_if_less_than(int req,int plus)
 	}
 }
 
-void flush_buffers()
+void flush_buffers(void)
 {
 
 	if ((add_cleanmarkers == 1) && (found_cleanmarkers == 1)) { /* CLEANMARKER */