smatch reports
mm/backing-dev.c:266:1: warning: symbol
'dev_attr_min_bytes' was not declared. Should it be static?
mm/backing-dev.c:294:1: warning: symbol
'dev_attr_max_bytes' was not declared. Should it be static?
These variables are only used in one file so should be static.
Link: https://lkml.kernel.org/r/20230408141609.2703647-1-trix@redhat.com
Signed-off-by: Tom Rix <trix@redhat.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
return ret;
}
-DEVICE_ATTR_RW(min_bytes);
+static DEVICE_ATTR_RW(min_bytes);
static ssize_t max_bytes_show(struct device *dev,
struct device_attribute *attr,
return ret;
}
-DEVICE_ATTR_RW(max_bytes);
+static DEVICE_ATTR_RW(max_bytes);
static ssize_t stable_pages_required_show(struct device *dev,
struct device_attribute *attr,