[PATCH 01/17] staging: lustre: remove invariant in cl_io_read_ahead()

[NeilBrown]

This invariant can fail as ci_type is somtimes CIS_INIT.

According to Jinshan Xiong, or of the most recent significant
change to this code, "We should get rid of it."

So do that.

Fixes: 1e1db2a97be5 ("staging: lustre: clio: Revise read ahead implementation")
Cc: Jinshan Xiong <jinshan.xi...@intel.com>
Signed-off-by: NeilBrown <ne...@suse.com>
---
 drivers/staging/lustre/lustre/obdclass/cl_io.c |    1 -
 1 file changed, 1 deletion(-)

diff --git a/drivers/staging/lustre/lustre/obdclass/cl_io.c 
b/drivers/staging/lustre/lustre/obdclass/cl_io.c
index ab84e011b560..fcdae6029258 100644
--- a/drivers/staging/lustre/lustre/obdclass/cl_io.c
+++ b/drivers/staging/lustre/lustre/obdclass/cl_io.c
@@ -599,7 +599,6 @@ int cl_io_read_ahead(const struct lu_env *env, struct cl_io 
*io,
        int                    result = 0;
 
        LINVRNT(io->ci_type == CIT_READ || io->ci_type == CIT_FAULT);
-       LINVRNT(io->ci_state == CIS_IO_GOING || io->ci_state == CIS_LOCKED);
        LINVRNT(cl_io_invariant(io));
 
        cl_io_for_each(scan, io) {