1 files changed, 6 insertions, 6 deletions

diff --git a/networking/tftp.c b/networking/tftp.c
index 0bc562dd0..f00b64bf2 100644
--- a/networking/tftp.c
+++ b/networking/tftp.c
@@ -292,10 +292,10 @@ static inline int tftp(const int cmd, const struct hostent *host,
                         len = cp - buf;
 
 #ifdef CONFIG_FEATURE_TFTP_DEBUG
-                        printf("sending %u bytes\n", len);
+                        fprintf(stderr, "sending %u bytes\n", len);
                         for (cp = buf; cp < &buf[len]; cp++)
-                                printf("%02x ", *cp);
-                        printf("\n");
+                                fprintf(stderr, "%02x ", *cp);
+                        fprintf(stderr, "\n");
 #endif
                         if (sendto(socketfd, buf, len, 0,
                                         (struct sockaddr *) &sa, sizeof(sa)) < 0) {
@@ -371,7 +371,7 @@ static inline int tftp(const int cmd, const struct hostent *host,
                 tmp = ntohs(*((unsigned short *) &buf[2]));
 
 #ifdef CONFIG_FEATURE_TFTP_DEBUG
-                printf("received %d bytes: %04x %04x\n", len, opcode, tmp);
+                fprintf(stderr, "received %d bytes: %04x %04x\n", len, opcode, tmp);
 #endif
 
                 if (opcode == TFTP_ERROR) {
@@ -420,7 +420,7 @@ static inline int tftp(const int cmd, const struct hostent *host,
                                                          opcode = TFTP_ACK;
                                                  }
 #ifdef CONFIG_FEATURE_TFTP_DEBUG
-                                                 printf("using blksize %u\n", blksize);
+                                                 fprintf(stderr, "using blksize %u\n", blksize);
 #endif
                                                  tftp_bufsize = blksize + 4;
                                                  block_nr = 0;
@@ -567,7 +567,7 @@ int tftp_main(int argc, char **argv)
         port = bb_lookup_port(argv[optind + 1], "udp", 69);
 
 #ifdef CONFIG_FEATURE_TFTP_DEBUG
-        printf("using server \"%s\", remotefile \"%s\", "
+        fprintf(stderr, "using server \"%s\", remotefile \"%s\", "
                 "localfile \"%s\".\n",
                 inet_ntoa(*((struct in_addr *) host->h_addr)),
                 remotefile, localfile);