diff options
-rw-r--r-- | drivers/staging/zram/zram_drv.c | 19 |
1 files changed, 8 insertions, 11 deletions
diff --git a/drivers/staging/zram/zram_drv.c b/drivers/staging/zram/zram_drv.c index 01d6dd9..5ed4e75 100644 --- a/drivers/staging/zram/zram_drv.c +++ b/drivers/staging/zram/zram_drv.c @@ -200,7 +200,7 @@ static void handle_uncompressed_page(struct zram *zram, flush_dcache_page(page); } -static int zram_read(struct zram *zram, struct bio *bio) +static void zram_read(struct zram *zram, struct bio *bio) { int i; @@ -209,7 +209,7 @@ static int zram_read(struct zram *zram, struct bio *bio) if (unlikely(!zram->init_done)) { bio_endio(bio, -ENXIO); - return 0; + return; } zram_stat64_inc(zram, &zram->stats.num_reads); @@ -271,14 +271,13 @@ static int zram_read(struct zram *zram, struct bio *bio) set_bit(BIO_UPTODATE, &bio->bi_flags); bio_endio(bio, 0); - return 0; + return; out: bio_io_error(bio); - return 0; } -static int zram_write(struct zram *zram, struct bio *bio) +static void zram_write(struct zram *zram, struct bio *bio) { int i, ret; u32 index; @@ -402,11 +401,10 @@ memstore: set_bit(BIO_UPTODATE, &bio->bi_flags); bio_endio(bio, 0); - return 0; + return; out: bio_io_error(bio); - return 0; } /* @@ -431,7 +429,6 @@ static inline int valid_io_request(struct zram *zram, struct bio *bio) */ static int zram_make_request(struct request_queue *queue, struct bio *bio) { - int ret = 0; struct zram *zram = queue->queuedata; if (!valid_io_request(zram, bio)) { @@ -442,15 +439,15 @@ static int zram_make_request(struct request_queue *queue, struct bio *bio) switch (bio_data_dir(bio)) { case READ: - ret = zram_read(zram, bio); + zram_read(zram, bio); break; case WRITE: - ret = zram_write(zram, bio); + zram_write(zram, bio); break; } - return ret; + return 0; } void zram_reset_device(struct zram *zram) |