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>

drivers/staging/rdma/hfi1/chip.c

@@ -6995,6 +6995,7 @@ static u16 link_width_to_bits(struct hfi1_devdata *dd, u16 width)
 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 @@ static int vl_arb_match_cache(struct vl_arb_cache *cache,
 {
 	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,

drivers/staging/rdma/hfi1/debugfs.c

@@ -71,6 +71,7 @@ static const struct seq_operations _##name##_seq_ops = { \
 	.stop  = _##name##_seq_stop, \
 	.show  = _##name##_seq_show \
 }
+
 #define DEBUGFS_SEQ_FILE_OPEN(name) \
 static int _##name##_open(struct inode *inode, struct file *s) \
 { \

drivers/staging/rdma/hfi1/firmware.c

@@ -113,6 +113,7 @@ struct css_header {
 	u32 exponent_size;	/* in DWORDs */
 	u32 reserved[22];
 };
+
 /* expected field values */
 #define CSS_MODULE_TYPE	   0x00000006
 #define CSS_HEADER_LEN	   0x000000a1
@@ -172,6 +173,7 @@ enum fw_state {
 	FW_FINAL,
 	FW_ERR
 };
+
 static enum fw_state fw_state = FW_EMPTY;
 static int fw_err;
 static struct firmware_details fw_8051;

drivers/staging/rdma/hfi1/hfi.h

@@ -1495,6 +1495,7 @@ static inline int valid_ib_mtu(unsigned int mtu)
 		mtu == 1024 || mtu == 2048 ||
 		mtu == 4096;
 }
+
 static inline int valid_opa_max_mtu(unsigned int mtu)
 {
 	return mtu >= 2048 &&

drivers/staging/rdma/hfi1/pcie.c

@@ -529,6 +529,7 @@ static void tune_pcie_caps(struct hfi1_devdata *dd)
 		pcie_set_readrq(dd->pcidev, ep_mrrs);
 	}
 }
+
 /* End of PCIe capability tuning */
 
 /*

drivers/staging/rdma/hfi1/pio.h

@@ -105,6 +105,7 @@ struct send_context {
 	struct hfi1_devdata *dd;		/* device */
 	void __iomem *base_addr;	/* start of PIO memory */
 	union pio_shadow_ring *sr;	/* shadow ring */
+
 	volatile __le64 *hw_free;	/* HW free counter */
 	struct work_struct halt_work;	/* halted context work queue entry */
 	unsigned long flags;		/* flags */