staging/rdma/hfi1: Add blank link after declarations

Add blank line after declarations to fix checkpatch check:
CHECK: Please use a blank line after function/struct/union/enum
declarations

Reviewed-by: Dennis Dalessandro <dennis.dalessandro@intel.com>
Reviewed-by: Ira Weiny <ira.weiny@intel.com>
Reviewed-by: Mike Marciniszyn <mike.marciniszyn@intel.com>
Signed-off-by: Jubin John <jubin.john@intel.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
diff --git a/drivers/staging/rdma/hfi1/chip.c b/drivers/staging/rdma/hfi1/chip.c
index b4c017a..bdc5610 100644
--- a/drivers/staging/rdma/hfi1/chip.c
+++ b/drivers/staging/rdma/hfi1/chip.c
@@ -6995,6 +6995,7 @@
 static const u8 bit_counts[16] = {
 	0, 1, 1, 2, 1, 2, 2, 3, 1, 2, 2, 3, 2, 3, 3, 4
 };
+
 static inline u8 nibble_to_count(u8 nibble)
 {
 	return bit_counts[nibble & 0xf];
@@ -10410,6 +10411,7 @@
 {
 	return !memcmp(cache->table, vl, VL_ARB_TABLE_SIZE * sizeof(*vl));
 }
+
 /* end functions related to vl arbitration table caching */
 
 static int set_vl_weights(struct hfi1_pportdata *ppd, u32 target,