From: Steve French Date: Thu, 22 Mar 2018 04:16:36 +0000 (-0500) Subject: Don't log expected error on DFS referral request X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=2564f2ff83975e05dbd2f13301f7147b63e67c91;p=linux.git Don't log expected error on DFS referral request STATUS_FS_DRIVER_REQUIRED is expected when DFS is not turned on on the server. Do not log it on DFS referral response. It clutters the dmesg log unnecessarily at mount time. Signed-off-by: Steve French Reviewed-by: Aurelien Aptel --- diff --git a/fs/cifs/smb2maperror.c b/fs/cifs/smb2maperror.c index 62c88dfed57b3..3bfc9c9907243 100644 --- a/fs/cifs/smb2maperror.c +++ b/fs/cifs/smb2maperror.c @@ -745,7 +745,7 @@ static const struct status_to_posix_error smb2_error_map_table[] = { "STATUS_NOLOGON_SERVER_TRUST_ACCOUNT"}, {STATUS_DOMAIN_TRUST_INCONSISTENT, -EIO, "STATUS_DOMAIN_TRUST_INCONSISTENT"}, - {STATUS_FS_DRIVER_REQUIRED, -EIO, "STATUS_FS_DRIVER_REQUIRED"}, + {STATUS_FS_DRIVER_REQUIRED, -EOPNOTSUPP, "STATUS_FS_DRIVER_REQUIRED"}, {STATUS_IMAGE_ALREADY_LOADED_AS_DLL, -EIO, "STATUS_IMAGE_ALREADY_LOADED_AS_DLL"}, {STATUS_NETWORK_OPEN_RESTRICTION, -EIO, diff --git a/fs/cifs/smb2ops.c b/fs/cifs/smb2ops.c index dfd6fb02b7a30..c5777783f3139 100644 --- a/fs/cifs/smb2ops.c +++ b/fs/cifs/smb2ops.c @@ -1412,7 +1412,7 @@ smb2_get_dfs_refer(const unsigned int xid, struct cifs_ses *ses, } while (rc == -EAGAIN); if (rc) { - if (rc != -ENOENT) + if ((rc != -ENOENT) && (rc != -EOPNOTSUPP)) cifs_dbg(VFS, "ioctl error in smb2_get_dfs_refer rc=%d\n", rc); goto out; }