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staging/lustre/libcfs: removed dead code from libcfs_string

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Confirmed by cscope that the functions are not used anymore. A fresh compilation does not yield any errors.

Signed-off-by: Dragos Foianu <dragos.foianu@gmail.com>
Reviewed-by: Andreas Dilger <andreas.dilger@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Dragos Foianu 2013-07-17 12:05:24 +01:00 committed by Greg Kroah-Hartman
parent 5e8ebf1346
commit 7522fd7cfb
1 changed files with 0 additions and 48 deletions
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48
drivers/staging/lustre/lustre/libcfs/libcfs_string.c
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@ -132,54 +132,6 @@ int cfs_str2mask(const char *str, const char *(*bit2str)(int bit),
}
EXPORT_SYMBOL(cfs_str2mask);
/* Duplicate a string in a platform-independent way */
char *cfs_strdup(const char *str, u_int32_t flags)
{
size_t lenz; /* length of str + zero byte */
char *dup_str;
lenz = strlen(str) + 1;
dup_str = kmalloc(lenz, flags);
if (dup_str == NULL)
return NULL;
memcpy(dup_str, str, lenz);
return dup_str;
}
EXPORT_SYMBOL(cfs_strdup);
/**
* cfs_{v}snprintf() return the actual size that is printed rather than
* the size that would be printed in standard functions.
*/
/* safe vsnprintf */
int cfs_vsnprintf(char *buf, size_t size, const char *fmt, va_list args)
{
int i;
LASSERT(size > 0);
i = vsnprintf(buf, size, fmt, args);
return (i >= size ? size - 1 : i);
}
EXPORT_SYMBOL(cfs_vsnprintf);
/* safe snprintf */
int cfs_snprintf(char *buf, size_t size, const char *fmt, ...)
{
va_list args;
int i;
va_start(args, fmt);
i = cfs_vsnprintf(buf, size, fmt, args);
va_end(args);
return i;
}
EXPORT_SYMBOL(cfs_snprintf);
/* get the first string out of @str */
char *cfs_firststr(char *str, size_t size)
{