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authorRosen Penev <rosenp@gmail.com>2020-04-20 11:46:49 -0700
committerHans Verkuil <hverkuil-cisco@xs4all.nl>2020-04-21 10:53:53 +0200
commit9c3d3fde6b5c5102293edbb25d1f4a73d39dc04e (patch)
tree9a09e04e48f7b43655c1816c01eabcfb4efac5db /utils/rds-ctl/rds-ctl.cpp
parent08fc5f99998e324b8b851caa4f82d432e1463187 (diff)
utils: do not use empty void with C++
Found with clang-tidy's modernize-redundant-void-arg Signed-off-by: Rosen Penev <rosenp@gmail.com> Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Diffstat (limited to 'utils/rds-ctl/rds-ctl.cpp')
-rw-r--r--utils/rds-ctl/rds-ctl.cpp12
1 files changed, 6 insertions, 6 deletions
diff --git a/utils/rds-ctl/rds-ctl.cpp b/utils/rds-ctl/rds-ctl.cpp
index fef2a3f1..0511fe5d 100644
--- a/utils/rds-ctl/rds-ctl.cpp
+++ b/utils/rds-ctl/rds-ctl.cpp
@@ -108,12 +108,12 @@ static struct option long_options[] = {
{0, 0, 0, 0}
};
-static void usage_hint(void)
+static void usage_hint()
{
fprintf(stderr, "Try 'rds-ctl --help' for more information.\n");
}
-static void usage_common(void)
+static void usage_common()
{
printf("\nGeneral/Common options:\n"
" --all display all device information available\n"
@@ -127,7 +127,7 @@ static void usage_common(void)
);
}
-static void usage_tuner(void)
+static void usage_tuner()
{
printf("\nTuner/Modulator options:\n"
" -F, --get-freq query the frequency [VIDIOC_G_FREQUENCY]\n"
@@ -145,7 +145,7 @@ static void usage_tuner(void)
);
}
-static void usage_rds(void)
+static void usage_rds()
{
printf("\nRDS options: \n"
" -b, --rbds parse the RDS data according to the RBDS standard\n"
@@ -164,7 +164,7 @@ static void usage_rds(void)
);
}
-static void usage(void)
+static void usage()
{
printf("Usage:\n");
usage_common();
@@ -326,7 +326,7 @@ static void print_devices(dev_vec files)
printf("%s\n", iter->second.c_str());
}
}
-static dev_vec list_devices(void)
+static dev_vec list_devices()
{
DIR *dp;
struct dirent *ep;

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