@@ -86,11 +86,14 @@
/* Default path we try to mount. "%s" gets replaced by our IP address */
#define NFS_ROOT "/tftpboot/%s"
+/* Default NFSROOT mount options. */
+#define NFS_DEF_OPTIONS "udp"
+
/* Parameters passed from the kernel command line */
static char nfs_root_parms[256] __initdata = "";
/* Text-based mount options passed to super.c */
-static char nfs_root_options[256] __initdata = "";
+static char nfs_root_options[256] __initdata = NFS_DEF_OPTIONS;
/* Address of NFS server */
static __be32 servaddr __initdata = htonl(INADDR_NONE);
@@ -217,7 +220,7 @@ static int __init root_nfs_parse_options(char *incoming, char *exppath,
*/
static int __init root_nfs_data(char *cmdline)
{
- char addr_option[sizeof("nolock,addr=") + INET_ADDRSTRLEN + 1];
+ char mand_options[sizeof("nolock,addr=") + INET_ADDRSTRLEN + 1];
int len, retval = -1;
char *tmp = NULL;
const size_t tmplen = sizeof(nfs_export_path);
@@ -244,9 +247,9 @@ static int __init root_nfs_data(char *cmdline)
* Append mandatory options for nfsroot so they override
* what has come before
*/
- snprintf(addr_option, sizeof(addr_option), "nolock,addr=%pI4",
+ snprintf(mand_options, sizeof(mand_options), "nolock,addr=%pI4",
&servaddr);
- if (root_nfs_cat(nfs_root_options, addr_option,
+ if (root_nfs_cat(nfs_root_options, mand_options,
sizeof(nfs_root_options)))
goto out_optionstoolong;