tftpd: small trivial shrink

tftpd_main                                           502     488     -14

diff --git a/networking/tftp.c b/networking/tftp.c
index bea215c018e2621ccc0a37161cd0c0bc132936c9..bd9dc9b631b7190813437b0b8e3c1adb36655419 100644 (file)
--- a/networking/tftp.c
+++ b/networking/tftp.c
@@ -623,9 +623,7 @@ int tftpd_main(int argc ATTRIBUTE_UNUSED, char **argv)
        char *local_file, *mode;
        const char *error_msg;
        int opt, result, opcode;
-       int local_fd = local_fd; /* for compiler */
-       int blksize = blksize;
-       USE_GETPUT(int cmd = cmd;)
+       int blksize = TFTP_BLKSIZE_DEFAULT;
 
        INIT_G();
 
@@ -658,14 +656,13 @@ int tftpd_main(int argc ATTRIBUTE_UNUSED, char **argv)
        }
        local_file = block_buf + 2;
        if (local_file[0] == '.' || strstr(local_file, "/.")) {
-               error_msg = "dot in local_file";
+               error_msg = "dot in file name";
                goto err;
        }
        mode = local_file + strlen(local_file) + 1;
        if (mode >= block_buf + result || strcmp(mode, "octet") != 0) {
                goto err;
        }
-       blksize = TFTP_BLKSIZE_DEFAULT;
 #if ENABLE_FEATURE_TFTP_BLOCKSIZE
        {
                char *res;