2 files changed, 3 insertions, 3 deletions

diff --git a/miscutils/makedevs.c b/miscutils/makedevs.c
index 70dfc4205..66b4ce00d 100644
--- a/miscutils/makedevs.c
+++ b/miscutils/makedevs.c
@@ -119,7 +119,7 @@ int makedevs_main(int argc, char **argv)
                 {
                         if (*line=='\0' || *line=='#' || isspace(*line))
                                 continue;
-                        bb_error_msg("line %d invalid: '%s'\n", linenum, line);
+                        bb_error_msg("line %d invalid: '%s'", linenum, line);
                         ret = EXIT_FAILURE;
                         continue;
                 }
diff --git a/miscutils/rx.c b/miscutils/rx.c
index 4cc4913e6..91606ecd0 100644
--- a/miscutils/rx.c
+++ b/miscutils/rx.c
@@ -266,7 +266,7 @@ int rx_main(int argc, char **argv)
         filefd = xopen3(fn, O_RDWR|O_CREAT|O_TRUNC, 0666);
 
         if (tcgetattr(ttyfd, &tty) < 0)
-                        bb_error_msg_and_die("%s: tcgetattr failed: %m\n", argv[0]);
+                        bb_perror_msg_and_die("%s: tcgetattr failed", argv[0]);
 
         orig_tty = tty;
 
@@ -284,7 +284,7 @@ int rx_main(int argc, char **argv)
         tcsetattr(ttyfd, TCSAFLUSH, &orig_tty);
 
         if (n < 0)
-                        bb_error_msg_and_die("\n%s: receive failed:\n  %s\n",
+                bb_error_msg_and_die("\n%s: receive failed:\n  %s",
                                                            argv[0], error_buf);
 
         bb_fflush_stdout_and_exit(EXIT_SUCCESS);