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Subject: v4l-utils: clang-tidy: use auto with iterators Author: Rosen Penev <ros...@gmail.com> Date: Tue Jul 2 18:13:40 2024 -0700 Found with: modernize-use-auto Signed-off-by: Rosen Penev <ros...@gmail.com> Signed-off-by: Hans Verkuil <hverkuil-ci...@xs4all.nl> utils/cec-follower/cec-processing.cpp | 2 +- utils/v4l2-compliance/v4l2-test-controls.cpp | 1 - utils/v4l2-tracer/retrace-helper.cpp | 3 +-- utils/v4l2-tracer/trace-helper.cpp | 6 ++---- 4 files changed, 4 insertions(+), 8 deletions(-) --- http://git.linuxtv.org/cgit.cgi/v4l-utils.git/commit/?id=847e1cfaf30247e0ba31f051207a13a2c7c79992 diff --git a/utils/cec-follower/cec-processing.cpp b/utils/cec-follower/cec-processing.cpp index 14ee211b2467..9d68fa062ebb 100644 --- a/utils/cec-follower/cec-processing.cpp +++ b/utils/cec-follower/cec-processing.cpp @@ -1013,7 +1013,7 @@ static void poll_remote_devs(struct node *node, unsigned me) static void update_programmed_timers(struct node *node) { - std::set<struct Timer>::iterator it = programmed_timers.begin(); + auto it = programmed_timers.begin(); /* Use the current minute because timers do not have second precision. */ time_t current_minute = time(nullptr) / 60; time_t timer_start_minute = it->start_time / 60; diff --git a/utils/v4l2-compliance/v4l2-test-controls.cpp b/utils/v4l2-compliance/v4l2-test-controls.cpp index e29174ec6fca..e87a1af96406 100644 --- a/utils/v4l2-compliance/v4l2-test-controls.cpp +++ b/utils/v4l2-compliance/v4l2-test-controls.cpp @@ -845,7 +845,6 @@ static int checkVividControls(struct node *node, int testExtendedControls(struct node *node) { - qctrl_map::iterator iter; struct v4l2_ext_controls ctrls; std::vector<struct v4l2_ext_control> total_vec; std::vector<struct v4l2_ext_control> class_vec; diff --git a/utils/v4l2-tracer/retrace-helper.cpp b/utils/v4l2-tracer/retrace-helper.cpp index 8efc00f8f290..ea96f8ff4ee4 100644 --- a/utils/v4l2-tracer/retrace-helper.cpp +++ b/utils/v4l2-tracer/retrace-helper.cpp @@ -92,8 +92,7 @@ void add_fd(int fd_trace, int fd_retrace) int get_fd_retrace_from_fd_trace(int fd_trace) { int fd_retrace = -1; - std::unordered_map<int, int>::const_iterator it; - it = ctx_retrace.retrace_fds.find(fd_trace); + auto it = ctx_retrace.retrace_fds.find(fd_trace); if (it != ctx_retrace.retrace_fds.end()) fd_retrace = it->second; return fd_retrace; diff --git a/utils/v4l2-tracer/trace-helper.cpp b/utils/v4l2-tracer/trace-helper.cpp index 3eee20c2ec16..9e5747a21ae1 100644 --- a/utils/v4l2-tracer/trace-helper.cpp +++ b/utils/v4l2-tracer/trace-helper.cpp @@ -27,8 +27,7 @@ void add_device(int fd, std::string path) std::string get_device(int fd) { std::string path; - std::unordered_map<int, std::string>::const_iterator it; - it = ctx_trace.devices.find(fd); + auto it = ctx_trace.devices.find(fd); if (it != ctx_trace.devices.end()) path = it->second; return path; @@ -58,8 +57,7 @@ void set_decode_order(long decode_order) { debug_line_info("\n\t%ld", decode_order); - std::list<long>::iterator it; - it = find(ctx_trace.decode_order.begin(), ctx_trace.decode_order.end(), decode_order); + auto it = find(ctx_trace.decode_order.begin(), ctx_trace.decode_order.end(), decode_order); if (it == ctx_trace.decode_order.end()) ctx_trace.decode_order.push_front(decode_order);
