The only purpose seems to store SCRUB_PAGES_PER_WR_BIO, we can use the
constant directly.
Signed-off-by: David Sterba <dste...@suse.com>
---
fs/btrfs/scrub.c | 6 ++----
1 file changed, 2 insertions(+), 4 deletions(-)
diff --git a/fs/btrfs/scrub.c b/fs/btrfs/scrub.c
index f0c7ec38e33c..2c1d344c8edd 100644
--- a/fs/btrfs/scrub.c
+++ b/fs/btrfs/scrub.c
@@ -182,7 +182,6 @@ struct scrub_ctx {
struct scrub_bio *wr_curr_bio;
struct mutex wr_lock;
- int pages_per_wr_bio; /* <= SCRUB_PAGES_PER_WR_BIO
*/
atomic_t flush_all_writes;
struct btrfs_device *wr_tgtdev;
@@ -718,7 +717,6 @@ struct scrub_ctx *scrub_setup_ctx(struct btrfs_device *dev,
int is_dev_replace)
sctx->wr_curr_bio = NULL;
if (is_dev_replace) {
WARN_ON(!dev->bdev);
- sctx->pages_per_wr_bio = SCRUB_PAGES_PER_WR_BIO;
sctx->wr_tgtdev = dev;
atomic_set(&sctx->flush_all_writes, 0);
}
@@ -1918,7 +1916,7 @@ static int scrub_add_page_to_wr_bio(struct scrub_ctx
*sctx,
bio = sbio->bio;
if (!bio) {
bio = btrfs_io_bio_alloc(GFP_KERNEL,
- sctx->pages_per_wr_bio);
+ SCRUB_PAGES_PER_WR_BIO);
if (!bio) {
mutex_unlock(&sctx->wr_lock);
return -ENOMEM;
@@ -1955,7 +1953,7 @@ static int scrub_add_page_to_wr_bio(struct scrub_ctx
*sctx,
sbio->pagev[sbio->page_count] = spage;
scrub_page_get(spage);
sbio->page_count++;
- if (sbio->page_count == sctx->pages_per_wr_bio)
+ if (sbio->page_count == SCRUB_PAGES_PER_WR_BIO)
scrub_wr_submit(sctx);
mutex_unlock(&sctx->wr_lock);
--
2.12.0
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