Merge commit 'linus/master' into bkl/core

[karo-tx-linux.git] / fs / cifs / cifs_dfs_ref.c

diff --git a/fs/cifs/cifs_dfs_ref.c b/fs/cifs/cifs_dfs_ref.c
index dc1ed50ea06e2ad7b23e7a547e793b1f48718b21..d6ced7aa23cf0d8c0d6b523c73ada8c42b6b8950 100644 (file)
--- a/fs/cifs/cifs_dfs_ref.c
+++ b/fs/cifs/cifs_dfs_ref.c
@@ -141,7 +141,7 @@ char *cifs_compose_mount_options(const char *sb_mountdata,
        }
 
        rc = dns_resolve_server_name_to_ip(*devname, &srvIP);
-       if (rc != 0) {
+       if (rc < 0) {
                cERROR(1, "%s: Failed to resolve server part of %s to IP: %d",
                          __func__, *devname, rc);
                goto compose_mount_options_err;
@@ -150,8 +150,7 @@ char *cifs_compose_mount_options(const char *sb_mountdata,
         * assuming that we have 'unc=' and 'ip=' in
         * the original sb_mountdata
         */
-       md_len = strlen(sb_mountdata) + strlen(srvIP) +
-               strlen(ref->node_name) + 12;
+       md_len = strlen(sb_mountdata) + rc + strlen(ref->node_name) + 12;
        mountdata = kzalloc(md_len+1, GFP_KERNEL);
        if (mountdata == NULL) {
                rc = -ENOMEM;