From: tony@bakeyournoodle.com (Tony Breeds) Fixes: CC [M] drivers/infiniband/ulp/ipoib/ipoib_main.o drivers/infiniband/ulp/ipoib/ipoib_main.c: In function `ipoib_init_module': drivers/infiniband/ulp/ipoib/ipoib_main.c:1269: error: invalid lvalue in assignment In the case where CONFIG_INFINIBAND_IPOIB_CM is not defined ipoib_max_conn_qp is #defined to 0. Signed-off-by: Tony Breeds Cc: Roland Dreier Cc: Mel Gorman Signed-off-by: Andrew Morton --- drivers/infiniband/ulp/ipoib/ipoib_main.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff -puN drivers/infiniband/ulp/ipoib/ipoib_main.c~fix-build-failure-when-config_infiniband_ipoib_cm-is-not-defined drivers/infiniband/ulp/ipoib/ipoib_main.c --- a/drivers/infiniband/ulp/ipoib/ipoib_main.c~fix-build-failure-when-config_infiniband_ipoib_cm-is-not-defined +++ a/drivers/infiniband/ulp/ipoib/ipoib_main.c @@ -1268,8 +1268,9 @@ static int __init ipoib_init_module(void ipoib_sendq_size = roundup_pow_of_two(ipoib_sendq_size); ipoib_sendq_size = min(ipoib_sendq_size, IPOIB_MAX_QUEUE_SIZE); ipoib_sendq_size = max(ipoib_sendq_size, IPOIB_MIN_QUEUE_SIZE); - +#ifdef CONFIG_INFINIBAND_IPOIB_CM ipoib_max_conn_qp = min(ipoib_max_conn_qp, IPOIB_CM_MAX_CONN_QP); +#endif ret = ipoib_register_debugfs(); if (ret) _