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mm: backing-dev: set variables dev_attr_min,max_bytes storage-class-specifier to static 

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>
This commit is contained in:
Tom Rix 2023-04-08 10:16:09 -04:00 committed by Andrew Morton
parent fb20e99a74
commit f6365881bf
1 changed files with 2 additions and 2 deletions
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4
mm/backing-dev.c
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@ -263,7 +263,7 @@ static ssize_t min_bytes_store(struct device *dev,
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,
@ -291,7 +291,7 @@ static ssize_t max_bytes_store(struct device *dev,
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,