PM: hibernate: Fix style issues in save_compressed_image()

Address two issues indicated by checkpatch:

 - Trailing statements should be on next line.
 - Prefer 'unsigned int' to bare use of 'unsigned'.

Signed-off-by: Mario Limonciello (AMD) <[email protected]>
[ rjw: Changelog edits ]
Link: https://patch.msgid.link/[email protected]
Signed-off-by: Rafael J. Wysocki <[email protected]>

Author: superm1

kernel/power/swap.c

@@ -689,7 +689,7 @@ static int save_compressed_image(struct swap_map_handle *handle,
 	ktime_t start;
 	ktime_t stop;
 	size_t off;
-	unsigned thr, run_threads, nr_threads;
+	unsigned int thr, run_threads, nr_threads;
 	unsigned char *page = NULL;
 	struct cmp_data *data = NULL;
 	struct crc_data *crc = NULL;
@@ -902,7 +902,8 @@ static int save_compressed_image(struct swap_map_handle *handle,
 		}
 		vfree(data);
 	}
-	if (page) free_page((unsigned long)page);
+	if (page)
+		free_page((unsigned long)page);
 
 	return ret;
 }