net: Refactor to protect access to the NetState variable

[karo-tx-uboot.git] / net / tftp.c

diff --git a/net/tftp.c b/net/tftp.c
index a04a832f8c78742fc66f268ef50a4355196b108e..bf32eabe88f2172c731f5b4baeaf6608f6eed029 100644 (file)
--- 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: