diff options
| author | Kefeng Wang <[email protected]> | 2022-06-08 15:25:34 +0800 |
|---|---|---|
| committer | akpm <[email protected]> | 2022-07-17 17:14:48 -0700 |
| commit | 13c1c74af7643f27273cb31a412811b8cd971b78 (patch) | |
| tree | 5a519495c9f146b45ef444aa8523ae2dd1e09417 | |
| parent | 0d8bc0b10aeab543bdccb86180f58db1f79f7cee (diff) | |
zram: fix unused 'zram_wb_devops' warning
drivers/block/zram/zram_drv.c:55:45: warning: 'zram_wb_devops' defined but not used [-Wunused-const-variable=]
Fix the above warning if CONFIG_ZRAM_WRITEBACK not enabled.
Link: https://lkml.kernel.org/r/[email protected]
Signed-off-by: Kefeng Wang <[email protected]>
Reviewed-by: Sergey Senozhatsky <[email protected]>
Cc: Minchan Kim <[email protected]>
Cc: Nitin Gupta <[email protected]>
Cc: Jens Axboe <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
| -rw-r--r-- | drivers/block/zram/zram_drv.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/block/zram/zram_drv.c b/drivers/block/zram/zram_drv.c index b8549c61ff2c..3e281a193feb 100644 --- a/drivers/block/zram/zram_drv.c +++ b/drivers/block/zram/zram_drv.c @@ -52,7 +52,9 @@ static unsigned int num_devices = 1; static size_t huge_class_size; static const struct block_device_operations zram_devops; +#ifdef CONFIG_ZRAM_WRITEBACK static const struct block_device_operations zram_wb_devops; +#endif static void zram_free_page(struct zram *zram, size_t index); static int zram_bvec_read(struct zram *zram, struct bio_vec *bvec, |