zram: fix typos in comments

- The double `range` is duplicated in comment, remove one.
 - change `syfs` to `sysfs`

Link: https://lkml.kernel.org/r/20221223040331.4194-1-jhs2.lee@samsung.com
Signed-off-by: JeongHyeon Lee <jhs2.lee@samsung.com>
Reviewed-by: Sergey Senozhatsky <senozhatsky@chromium.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>

diff --git a/drivers/block/zram/zram_drv.c b/drivers/block/zram/zram_drv.c
index e290d6d970474eeba24d913a168242990a10c5f7..7becd5448791ec08002a42f85bded069161d679d 100644 (file)
--- a/drivers/block/zram/zram_drv.c
+++ b/drivers/block/zram/zram_drv.c
@@ -190,7 +190,7 @@ static inline bool valid_io_request(struct zram *zram,
 
        end = start + (size >> SECTOR_SHIFT);
        bound = zram->disksize >> SECTOR_SHIFT;
-       /* out of range range */
+       /* out of range */
        if (unlikely(start >= bound || end > bound || start > end))
                return false;
 
@@ -2385,7 +2385,7 @@ static int zram_add(void)
        zram->disk->private_data = zram;
        snprintf(zram->disk->disk_name, 16, "zram%d", device_id);
 
-       /* Actual capacity set using syfs (/sys/block/zram<id>/disksize */
+       /* Actual capacity set using sysfs (/sys/block/zram<id>/disksize */
        set_capacity(zram->disk, 0);
        /* zram devices sort of resembles non-rotational disks */
        blk_queue_flag_set(QUEUE_FLAG_NONROT, zram->disk->queue);