From: Andy Shevchenko <andy.shevchenko@gmail.com>
Date: Thu, 22 Jul 2010 16:57:07 +0000 (+0300)
Subject: staging: otus: remove unused methods
X-Git-Tag: v2.6.36-rc1~520^2~1^2~105
X-Git-Url: https://openfabrics.org/gitweb/?a=commitdiff_plain;h=3cda5bf1df1f336b3ad78a53d92e1106d40fb241;p=~shefty%2Frdma-dev.git

staging: otus: remove unused methods

This is rebased version of the patch [1] which was mysteriously not
pushed anywhere but acked.

Here are two methods to convert hex value to binary format. These
certain methods aren't used anywhere in kernel.

[1] http://lkml.org/lkml/2010/2/18/267

Signed-off-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---

diff --git a/drivers/staging/otus/apdbg.c b/drivers/staging/otus/apdbg.c
index 32c26e59baf..09415a6b93c 100644
--- a/drivers/staging/otus/apdbg.c
+++ b/drivers/staging/otus/apdbg.c
@@ -90,28 +90,6 @@ struct zdap_ioctl {
 
 #endif
 
-static char hex(char v)
-{
-	if (isdigit(v))
-		return v - '0';
-	else if (isxdigit(v))
-		return tolower(v) - 'a' + 10;
-	else
-		return 0;
-}
-
-static unsigned char asctohex(char *str)
-{
-	unsigned char value;
-
-	value = hex(*str) & 0x0f;
-	value = value << 4;
-	str++;
-	value |= hex(*str) & 0x0f;
-
-	return value;
-}
-
 char *prgname;
 
 int set_ioctl(int sock, struct ifreq *req)