staging/lustre/ptlrpc: Move nrs_conf_fifo extern to a header

This avoids having an extern definition in a C file which is bad,
and also silences sparse complaint as well.

Signed-off-by: Oleg Drokin <green@linuxhacker.ru>
Reviewed-by: James Simmons <jsimmons@infradead.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/lustre/lustre/ptlrpc/nrs.c b/drivers/staging/lustre/lustre/ptlrpc/nrs.c
index 7b6ffb1..ef19dbe 100644 (file)
--- a/drivers/staging/lustre/lustre/ptlrpc/nrs.c
+++ b/drivers/staging/lustre/lustre/ptlrpc/nrs.c
@@ -1559,9 +1559,6 @@ out:
        return rc;
 }
 
-/* ptlrpc/nrs_fifo.c */
-extern struct ptlrpc_nrs_pol_conf nrs_conf_fifo;
-
 /**
  * Adds all policies that ship with the ptlrpc module, to NRS core's list of
  * policies \e nrs_core.nrs_policies.

diff --git a/drivers/staging/lustre/lustre/ptlrpc/ptlrpc_internal.h b/drivers/staging/lustre/lustre/ptlrpc/ptlrpc_internal.h
index e0f859c..8e6a805 100644 (file)
--- a/drivers/staging/lustre/lustre/ptlrpc/ptlrpc_internal.h
+++ b/drivers/staging/lustre/lustre/ptlrpc/ptlrpc_internal.h
@@ -226,6 +226,9 @@ struct ptlrpc_nrs_policy *nrs_request_policy(struct ptlrpc_nrs_request *nrq)
  sizeof(NRS_LPROCFS_QUANTUM_NAME_REG __stringify(LPROCFS_NRS_QUANTUM_MAX) " "  \
        NRS_LPROCFS_QUANTUM_NAME_HP __stringify(LPROCFS_NRS_QUANTUM_MAX))
 
+/* ptlrpc/nrs_fifo.c */
+extern struct ptlrpc_nrs_pol_conf nrs_conf_fifo;
+
 /* recovd_thread.c */
 
 int ptlrpc_expire_one_request(struct ptlrpc_request *req, int async_unlink);