[PATCH] falcon: Prefer unsigned int to bare use of unsigned

[hanyu001]

This patch fixes the checkpatch.pl error:

./drivers/net/ethernet/sfc/falcon/farch.c:274: WARNING: Prefer 'unsigned 
int' to bare use of 'unsigned':

Signed-off-by: maqimei <2433033762@xxxxxx>
---
 drivers/net/ethernet/sfc/falcon/farch.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/ethernet/sfc/falcon/farch.c 
b/drivers/net/ethernet/sfc/falcon/farch.c
index c64623c..643ffe1 100644
--- a/drivers/net/ethernet/sfc/falcon/farch.c
+++ b/drivers/net/ethernet/sfc/falcon/farch.c
@@ -271,7 +271,7 @@ static int ef4_alloc_special_buffer(struct ef4_nic 
*efx,
 /* This writes to the TX_DESC_WPTR; write pointer for TX descriptor 
ring */
 static inline void ef4_farch_notify_tx_desc(struct ef4_tx_queue 
*tx_queue)
 {
-    unsigned write_ptr;
+    unsigned int write_ptr;
     ef4_dword_t reg;

     write_ptr = tx_queue->write_count & tx_queue->ptr_mask;