lightnvm: remove checkpatch warning for unsigned ints

Checkpatch found two incidents where the type was preferred to be
written out in full.

./drivers/lightnvm/rrpc.h:184: WARNING: Prefer 'unsigned int' to bare
use of 'unsigned'
./drivers/lightnvm/rrpc.h:209: WARNING: Prefer 'unsigned int' to bare
use of 'unsigned'
./drivers/lightnvm/rrpc.c:51: WARNING: Prefer 'unsigned int' to bare use
of 'unsigned'

Signed-off-by: Matias Bjørling <m@bjorling.me>
Signed-off-by: Jens Axboe <axboe@fb.com>

drivers/lightnvm/rrpc.h

@@ -188,7 +188,7 @@ static inline int request_intersects(struct rrpc_inflight_rq *r,
 }
 
 static int __rrpc_lock_laddr(struct rrpc *rrpc, sector_t laddr,
-			     unsigned pages, struct rrpc_inflight_rq *r)
+			     unsigned int pages, struct rrpc_inflight_rq *r)
 {
 	sector_t laddr_end = laddr + pages - 1;
 	struct rrpc_inflight_rq *rtmp;
@@ -213,7 +213,7 @@ static int __rrpc_lock_laddr(struct rrpc *rrpc, sector_t laddr,
 }
 
 static inline int rrpc_lock_laddr(struct rrpc *rrpc, sector_t laddr,
-				 unsigned pages,
+				 unsigned int pages,
 				 struct rrpc_inflight_rq *r)
 {
 	BUG_ON((laddr + pages) > rrpc->nr_sects);