[PATCH] cifs: add addr= mount option alias for ip=

When you look in /proc/mounts, the address of the server gets displayed
as "addr=". That's really a better option to use anyway since it's more
generic. What if we eventually want to support non-IP transports? It
also makes CIFS option consistent with the NFS option of the same name.

Begin the migration to that option name by adding an alias for ip=
called addr=.

Signed-off-by: Jeff Layton <[email protected]>
---
 fs/cifs/connect.c |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)

diff --git a/fs/cifs/connect.c b/fs/cifs/connect.c
index c424156..7a39c22 100644
--- a/fs/cifs/connect.c
+++ b/fs/cifs/connect.c
@@ -958,7 +958,8 @@ cifs_parse_mount_options(char *options, const char *devname,
 				}
 				strcpy(vol->password, value);
 			}
-		} else if (strnicmp(data, "ip", 2) == 0) {
+		} else if (!strnicmp(data, "ip", 2) ||
+			   !strnicmp(data, "addr", 4)) {
 			if (!value || !*value) {
 				vol->UNCip = NULL;
 			} else if (strnlen(value, INET6_ADDRSTRLEN) <
-- 
1.6.0.6