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-rw-r--r--drivers/md/bcache/sysfs.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/md/bcache/sysfs.c b/drivers/md/bcache/sysfs.c
index 18ac98dc89..a438efb660 100644
--- a/drivers/md/bcache/sysfs.c
+++ b/drivers/md/bcache/sysfs.c
@@ -866,7 +866,8 @@ STORE(__bch_cache_set)
sc.gfp_mask = GFP_KERNEL;
sc.nr_to_scan = strtoul_or_return(buf);
- c->shrink.scan_objects(&c->shrink, &sc);
+ if (c->shrink)
+ c->shrink->scan_objects(c->shrink, &sc);
}
sysfs_strtoul_clamp(congested_read_threshold_us,