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NFS: set varaiable nfs_netfs_debug_id storage-class-specifier to static

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smatch reports
fs/nfs/fscache.c:260:10: warning: symbol
  'nfs_netfs_debug_id' was not declared. Should it be static?

This variable is only used in its defining file, so it should be static

Signed-off-by: Tom Rix <trix@redhat.com>
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
This commit is contained in:
Tom Rix 2023-04-20 21:01:32 -04:00 committed by Anna Schumaker
parent 691d0b7820
commit c5733ae6dc
1 changed files with 1 additions and 1 deletions
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fs/nfs/fscache.c
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@ -257,7 +257,7 @@ int nfs_netfs_readahead(struct readahead_control *ractl)
return 0;
}
atomic_t nfs_netfs_debug_id;
static atomic_t nfs_netfs_debug_id;
static int nfs_netfs_init_request(struct netfs_io_request *rreq, struct file *file)
{
rreq->netfs_priv = get_nfs_open_context(nfs_file_open_context(file));