net: cosmetic: Clean up cmd_net variables and functions

Make a thorough pass through all variables and function names contained
within common/cmd_net.c and remove CamelCase and improve naming.

Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
Acked-by: Simon Glass <sjg@chromium.org>

diff --git a/common/cmd_net.c b/common/cmd_net.c
index 0270ac371de5b7599f7f49190d2f8a7f654706c1..a672d77d495571746895f62f24a9b032652afc21 100644 (file)
--- a/common/cmd_net.c
+++ b/common/cmd_net.c
@@ -157,15 +157,13 @@ static void netboot_update_env(void)
        if (net_nis_domain[0])
                setenv("domain", net_nis_domain);
 
-#if defined(CONFIG_CMD_SNTP) \
-    && defined(CONFIG_BOOTP_TIMEOFFSET)
+#if defined(CONFIG_CMD_SNTP) && defined(CONFIG_BOOTP_TIMEOFFSET)
        if (NetTimeOffset) {
                sprintf(tmp, "%d", NetTimeOffset);
                setenv("timeoffset", tmp);
        }
 #endif
-#if defined(CONFIG_CMD_SNTP) \
-    && defined(CONFIG_BOOTP_NTPSERVER)
+#if defined(CONFIG_CMD_SNTP) && defined(CONFIG_BOOTP_NTPSERVER)
        if (net_ntp_server.s_addr) {
                ip_to_string(net_ntp_server, tmp);
                setenv("ntpserverip", tmp);
@@ -183,9 +181,9 @@ static int netboot_common(enum proto_t proto, cmd_tbl_t *cmdtp, int argc,
        ulong addr;
 
        /* pre-set load_addr */
-       if ((s = getenv("loadaddr")) != NULL) {
+       s = getenv("loadaddr");
+       if (s != NULL)
                load_addr = simple_strtoul(s, NULL, 16);
-       }
 
        switch (argc) {
        case 1:
@@ -205,7 +203,8 @@ static int netboot_common(enum proto_t proto, cmd_tbl_t *cmdtp, int argc,
                                      sizeof(net_boot_file_name));
                break;
 
-       case 3: load_addr = simple_strtoul(argv[1], NULL, 16);
+       case 3:
+               load_addr = simple_strtoul(argv[1], NULL, 16);
                copy_filename(net_boot_file_name, argv[2],
                              sizeof(net_boot_file_name));
 
@@ -214,7 +213,7 @@ static int netboot_common(enum proto_t proto, cmd_tbl_t *cmdtp, int argc,
 #ifdef CONFIG_CMD_TFTPPUT
        case 4:
                if (strict_strtoul(argv[1], 16, &save_addr) < 0 ||
-                       strict_strtoul(argv[2], 16, &save_size) < 0) {
+                   strict_strtoul(argv[2], 16, &save_size) < 0) {
                        printf("Invalid address/size\n");
                        return CMD_RET_USAGE;
                }
@@ -228,7 +227,8 @@ static int netboot_common(enum proto_t proto, cmd_tbl_t *cmdtp, int argc,
        }
        bootstage_mark(BOOTSTAGE_ID_NET_START);
 
-       if ((size = NetLoop(proto)) < 0) {
+       size = NetLoop(proto);
+       if (size < 0) {
                bootstage_error(BOOTSTAGE_ID_NET_NETLOOP_OK);
                return CMD_RET_FAILURE;
        }
@@ -293,18 +293,17 @@ static void cdp_update_env(void)
        if (cdp_appliance_vlan != htons(-1)) {
                printf("CDP offered appliance VLAN %d\n",
                       ntohs(cdp_appliance_vlan));
-               VLAN_to_string(cdp_appliance_vlan, tmp);
+               vlan_to_string(cdp_appliance_vlan, tmp);
                setenv("vlan", tmp);
-               NetOurVLAN = cdp_appliance_vlan;
+               net_our_vlan = cdp_appliance_vlan;
        }
 
        if (cdp_native_vlan != htons(-1)) {
                printf("CDP offered native VLAN %d\n", ntohs(cdp_native_vlan));
-               VLAN_to_string(cdp_native_vlan, tmp);
+               vlan_to_string(cdp_native_vlan, tmp);
                setenv("nvlan", tmp);
-               NetOurNativeVLAN = cdp_native_vlan;
+               net_native_vlan = cdp_native_vlan;
        }
-
 }
 
 int do_cdp(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
@@ -356,7 +355,7 @@ int do_sntp(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 
        if (NetLoop(SNTP) < 0) {
                printf("SNTP failed: host %pI4 not responding\n",
-                       &net_ntp_server);
+                      &net_ntp_server);
                return CMD_RET_FAILURE;
        }
 

diff --git a/include/net.h b/include/net.h
index 1fb67b73f91ab70612b2ad3ca877f67256877dae..afe61f678393aea0cf1d8a4624910b039178e6c4 100644 (file)
--- a/include/net.h
+++ b/include/net.h
@@ -491,8 +491,8 @@ extern const u8             net_null_ethaddr[6];
 
 #define VLAN_NONE      4095                    /* untagged */
 #define VLAN_IDMASK    0x0fff                  /* mask of valid vlan id */
-extern ushort          NetOurVLAN;             /* Our VLAN */
-extern ushort          NetOurNativeVLAN;       /* Our Native VLAN */
+extern ushort          net_our_vlan;           /* Our VLAN */
+extern ushort          net_native_vlan;        /* Our Native VLAN */
 
 extern int             NetRestartWrap;         /* Tried all network devices */
 
@@ -794,13 +794,13 @@ void ip_to_string(struct in_addr x, char *s);
 struct in_addr string_to_ip(const char *s);
 
 /* Convert a VLAN id to a string */
-void VLAN_to_string(ushort x, char *s);
+void vlan_to_string(ushort x, char *s);
 
 /* Convert a string to a vlan id */
-ushort string_to_VLAN(const char *s);
+ushort string_to_vlan(const char *s);
 
 /* read a VLAN id from an environment variable */
-ushort getenv_VLAN(char *);
+ushort getenv_vlan(char *);
 
 /* copy a filename (allow for "..." notation, limit length) */
 void copy_filename(char *dst, const char *src, int size);

diff --git a/net/net.c b/net/net.c
index aeb4fb023a4cfacafcaafe9bcb9e6586fbf04132..6eb5ca725e09ce41411ffb6bf8e302c9006ad3b3 100644 (file)
--- a/net/net.c
+++ b/net/net.c
@@ -159,9 +159,9 @@ static int  NetDevExists;
 
 /* XXX in both little & big endian machines 0xFFFF == ntohs(-1) */
 /* default is without VLAN */
-ushort         NetOurVLAN = 0xFFFF;
+ushort         net_our_vlan = 0xFFFF;
 /* ditto */
-ushort         NetOurNativeVLAN = 0xFFFF;
+ushort         net_native_vlan = 0xFFFF;
 
 /* Boot File name */
 char net_boot_file_name[128];
@@ -261,8 +261,8 @@ static void NetInitLoop(void)
                net_gateway = getenv_ip("gatewayip");
                net_netmask = getenv_ip("netmask");
                net_server_ip = getenv_ip("serverip");
-               NetOurNativeVLAN = getenv_VLAN("nvlan");
-               NetOurVLAN = getenv_VLAN("vlan");
+               net_native_vlan = getenv_vlan("nvlan");
+               net_our_vlan = getenv_vlan("vlan");
 #if defined(CONFIG_CMD_DNS)
                net_dns_server = getenv_ip("dnsip");
 #endif
@@ -995,10 +995,10 @@ void net_process_received_packet(uchar *in_packet, int len)
        iscdp = is_cdp_packet(et->et_dest);
 #endif
 
-       myvlanid = ntohs(NetOurVLAN);
+       myvlanid = ntohs(net_our_vlan);
        if (myvlanid == (ushort)-1)
                myvlanid = VLAN_NONE;
-       mynvlanid = ntohs(NetOurNativeVLAN);
+       mynvlanid = ntohs(net_native_vlan);
        if (mynvlanid == (ushort)-1)
                mynvlanid = VLAN_NONE;
 
@@ -1030,7 +1030,7 @@ void net_process_received_packet(uchar *in_packet, int len)
                        return;
 
                /* if no VLAN active */
-               if ((ntohs(NetOurVLAN) & VLAN_IDMASK) == VLAN_NONE
+               if ((ntohs(net_our_vlan) & VLAN_IDMASK) == VLAN_NONE
 #if defined(CONFIG_CMD_CDP)
                                && iscdp == 0
 #endif
@@ -1307,7 +1307,7 @@ net_eth_hdr_size(void)
 {
        ushort myvlanid;
 
-       myvlanid = ntohs(NetOurVLAN);
+       myvlanid = ntohs(net_our_vlan);
        if (myvlanid == (ushort)-1)
                myvlanid = VLAN_NONE;
 
@@ -1320,7 +1320,7 @@ int net_set_ether(uchar *xet, const uchar *dest_ethaddr, uint prot)
        struct ethernet_hdr *et = (struct ethernet_hdr *)xet;
        ushort myvlanid;
 
-       myvlanid = ntohs(NetOurVLAN);
+       myvlanid = ntohs(net_our_vlan);
        if (myvlanid == (ushort)-1)
                myvlanid = VLAN_NONE;
 
@@ -1445,7 +1445,7 @@ void ip_to_string(struct in_addr x, char *s)
        );
 }
 
-void VLAN_to_string(ushort x, char *s)
+void vlan_to_string(ushort x, char *s)
 {
        x = ntohs(x);
 
@@ -1458,7 +1458,7 @@ void VLAN_to_string(ushort x, char *s)
                sprintf(s, "%d", x & VLAN_IDMASK);
 }
 
-ushort string_to_VLAN(const char *s)
+ushort string_to_vlan(const char *s)
 {
        ushort id;
 
@@ -1473,7 +1473,7 @@ ushort string_to_VLAN(const char *s)
        return htons(id);
 }
 
-ushort getenv_VLAN(char *var)
+ushort getenv_vlan(char *var)
 {
-       return string_to_VLAN(getenv(var));
+       return string_to_vlan(getenv(var));
 }