tools/record: fix two coverity complaints

In both cases we only read to drain the fd, we don't care about the return
value.

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>

diff --git a/tools/libinput-record.c b/tools/libinput-record.c
index fb5ae4a..3f93552 100644 (file)
--- a/tools/libinput-record.c
+++ b/tools/libinput-record.c
@@ -2199,7 +2199,7 @@ signalfd_dispatch(struct record_context *ctx, int fd, void *data)
 {
        struct signalfd_siginfo fdsi;
 
-       read(fd, &fdsi, sizeof(fdsi));
+       (void)read(fd, &fdsi, sizeof(fdsi));
 
        ctx->stop = true;
 }
@@ -2209,7 +2209,7 @@ timefd_dispatch(struct record_context *ctx, int fd, void *data)
 {
        char discard[64];
 
-       read(fd, discard, sizeof(discard));
+       (void)read(fd, discard, sizeof(discard));
 
        if (ctx->timestamps.had_events_since_last_time) {
                print_wall_time(ctx);