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staging: lustre: Convert seq_ hash functions to return void

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These functions don't need to return anything.
No caller uses the return value.

Miscellanea:

Integrate the individual strings to reduce object size ~100 bytes.

Signed-off-by: Joe Perches <joe@perches.com>
Cc: Oleg Drokin <oleg.drokin@intel.com>
Cc: Andreas Dilger <andreas.dilger@intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Joe Perches
2015-02-21 18:53:29 -08:00
committed by Greg Kroah-Hartman
parent 8faeebdf15
commit c0e134afc3
2 changed files with 6 additions and 12 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
drivers/staging/lustre/include/linux/libcfs/libcfs_hash.h
View File

@@ -785,8 +785,8 @@ static inline void __cfs_hash_set_theta(struct cfs_hash *hs, int min, int max)
/* Generic debug formatting routines mainly for proc handler */
struct seq_file;
int cfs_hash_debug_header(struct seq_file *m);
int cfs_hash_debug_str(struct cfs_hash *hs, struct seq_file *m);
void cfs_hash_debug_header(struct seq_file *m);
void cfs_hash_debug_str(struct cfs_hash *hs, struct seq_file *m);
/*
* Generic djb2 hash algorithm for character arrays.

14
drivers/staging/lustre/lustre/libcfs/hash.c
View File

@@ -2008,14 +2008,10 @@ void cfs_hash_rehash_key(struct cfs_hash *hs, const void *old_key,
}
EXPORT_SYMBOL(cfs_hash_rehash_key);
int cfs_hash_debug_header(struct seq_file *m)
void cfs_hash_debug_header(struct seq_file *m)
{
seq_printf(m, "%-*s%6s%6s%6s%6s%6s%6s%6s%7s%8s%8s%8s%s\n",
CFS_HASH_BIGNAME_LEN,
"name", "cur", "min", "max", "theta", "t-min", "t-max",
"flags", "rehash", "count", "maxdep", "maxdepb",
" distribution");
return 0;
seq_printf(m, "%-*s cur min max theta t-min t-max flags rehash count maxdep maxdepb distribution\n",
CFS_HASH_BIGNAME_LEN, "name");
}
EXPORT_SYMBOL(cfs_hash_debug_header);
@@ -2043,7 +2039,7 @@ cfs_hash_full_nbkt(struct cfs_hash *hs)
CFS_HASH_RH_NBKT(hs) : CFS_HASH_NBKT(hs);
}
int cfs_hash_debug_str(struct cfs_hash *hs, struct seq_file *m)
void cfs_hash_debug_str(struct cfs_hash *hs, struct seq_file *m)
{
int dist[8] = { 0, };
int maxdep = -1;
@@ -2098,7 +2094,5 @@ int cfs_hash_debug_str(struct cfs_hash *hs, struct seq_file *m)
seq_printf(m, "%d%c", dist[i], (i == 7) ? '\n' : '/');
cfs_hash_unlock(hs, 0);
return 0;
}
EXPORT_SYMBOL(cfs_hash_debug_str);