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lib, net: make isodigit() public and use it

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There are at least two users of isodigit().  Let's make it a public
function of ctype.h.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Andy Shevchenko 2013-04-29 16:18:11 -07:00 • committed by Linus Torvalds
parent 095d141b2e
commit 2e0fb404c8
3 changed files with 6 additions and 2 deletions
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net/sunrpc/cache.c
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@ -1208,7 +1208,6 @@ EXPORT_SYMBOL_GPL(sunrpc_cache_pipe_upcall);
* key and content are both parsed by cache
*/
#define isodigit(c) (isdigit(c) && c <= '7')
int qword_get(char **bpp, char *dest, int bufsize)
{
/* return bytes copied, or -1 on error */