Commit 38c3f17f authored by Oleg Drokin's avatar Oleg Drokin Committed by Greg Kroah-Hartman
Browse files

staging/lustre/ldlm: Remove ldlm_errno2error() 



This particular incarnation is only used on the server.

Signed-off-by: default avatarOleg Drokin <green@linuxhacker.ru>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent bf2a0333

drivers/staging/lustre/lustre/include/lustre_dlm.h

+1 −2
Original line number Diff line number Diff line
@@ -1161,8 +1161,7 @@ static inline int ldlm_res_lvbo_update(struct ldlm_resource *res, 
}



int ldlm_error2errno(ldlm_error_t error);

ldlm_error_t ldlm_errno2error(int err_no); /* don't call it `errno': this

					    * confuses user-space. */



#if LUSTRE_TRACKS_LOCK_EXP_REFS

void ldlm_dump_export_locks(struct obd_export *exp);

#endif

drivers/staging/lustre/lustre/ldlm/ldlm_lib.c

+0 −36
Original line number Diff line number Diff line
@@ -814,42 +814,6 @@ int ldlm_error2errno(ldlm_error_t error) 
}

EXPORT_SYMBOL(ldlm_error2errno);



/**

 * Dual to ldlm_error2errno(): maps errno values back to ldlm_error_t.

 */

ldlm_error_t ldlm_errno2error(int err_no)

{

	int error;



	switch (err_no) {

	case 0:

		error = ELDLM_OK;

		break;

	case -ESTALE:

		error = ELDLM_LOCK_CHANGED;

		break;

	case -ENAVAIL:

		error = ELDLM_LOCK_ABORTED;

		break;

	case -ESRCH:

		error = ELDLM_LOCK_REPLACED;

		break;

	case -ENOENT:

		error = ELDLM_NO_LOCK_DATA;

		break;

	case -EEXIST:

		error = ELDLM_NAMESPACE_EXISTS;

		break;

	case -EBADF:

		error = ELDLM_BAD_NAMESPACE;

		break;

	default:

		error = err_no;

	}

	return error;

}

EXPORT_SYMBOL(ldlm_errno2error);



#if LUSTRE_TRACKS_LOCK_EXP_REFS

void ldlm_dump_export_locks(struct obd_export *exp)

{