diff options
| -rw-r--r-- | net/tftp.c | 17 |
1 files changed, 6 insertions, 11 deletions
@@ -307,13 +307,11 @@ TftpHandler(uchar *pkt, unsigned dest, IPaddr_t sip, unsigned src, #endif return; } - if (TftpState != STATE_RRQ && src != TftpServerPort) { + if (TftpState != STATE_RRQ && src != TftpServerPort) return; - } - if (len < 2) { + if (len < 2) return; - } len -= 2; /* warning: don't use increment (++) in ntohs() macros!! */ s = (ushort *)pkt; @@ -393,11 +391,10 @@ TftpHandler(uchar *pkt, unsigned dest, IPaddr_t sip, unsigned src, } #endif else { - if (((TftpBlock - 1) % 10) == 0) { + if (((TftpBlock - 1) % 10) == 0) putc('#'); - } else if ((TftpBlock % (10 * HASHES_PER_LINE)) == 0) { + else if ((TftpBlock % (10 * HASHES_PER_LINE)) == 0) puts("\n\t "); - } } if (TftpState == STATE_RRQ) @@ -638,13 +635,11 @@ TftpStart(void) #ifdef CONFIG_TFTP_PORT ep = getenv("tftpdstp"); - if (ep != NULL) { + if (ep != NULL) TftpServerPort = simple_strtol(ep, NULL, 10); - } ep = getenv("tftpsrcp"); - if (ep != NULL) { + if (ep != NULL) TftpOurPort = simple_strtol(ep, NULL, 10); - } #endif TftpBlock = 0; |