diff options
| author | Joe Hershberger <joe.hershberger@ni.com> | 2012-05-23 07:59:14 +0000 |
|---|---|---|
| committer | Joe Hershberger <joe.hershberger@ni.com> | 2012-05-23 17:46:21 -0500 |
| commit | 22f6e99d5b0c54758646334c1153737a5585bd57 (patch) | |
| tree | e70b3679ff62e93345fc0f7e3960d37582cea612 /net/tftp.c | |
| parent | adf5d93e441eb3eacd8c0430d6064b35d47ad2a5 (diff) | |
net: Refactor to protect access to the NetState variable
Changes to NetState now go through an accessor function called
net_set_state()
Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
Diffstat (limited to 'net/tftp.c')
| -rw-r--r-- | net/tftp.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/net/tftp.c b/net/tftp.c index a04a832f8c..bf32eabe88 100644 --- a/net/tftp.c +++ b/net/tftp.c @@ -177,7 +177,7 @@ store_block(unsigned block, uchar *src, unsigned len) rc = flash_write((char *)src, (ulong)(load_addr+offset), len); if (rc) { flash_perror(rc); - NetState = NETLOOP_FAIL; + net_set_state(NETLOOP_FAIL); return; } } else @@ -300,7 +300,7 @@ static void tftp_complete(void) } #endif puts("\ndone\n"); - NetState = NETLOOP_SUCCESS; + net_set_state(NETLOOP_SUCCESS); } static void @@ -627,7 +627,7 @@ TftpHandler(uchar *pkt, unsigned dest, IPaddr_t sip, unsigned src, if (MasterClient && (TftpBlock >= TftpEndingBlock)) { puts("\nMulticast tftp done\n"); mcast_cleanup(); - NetState = NETLOOP_SUCCESS; + net_set_state(NETLOOP_SUCCESS); } } else #endif @@ -644,7 +644,7 @@ TftpHandler(uchar *pkt, unsigned dest, IPaddr_t sip, unsigned src, case TFTP_ERR_ACCESS_DENIED: puts("Not retrying...\n"); eth_halt(); - NetState = NETLOOP_FAIL; + net_set_state(NETLOOP_FAIL); break; case TFTP_ERR_UNDEFINED: case TFTP_ERR_DISK_FULL: |