From: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Date: Thu, 15 Jan 2015 11:40:56 +0000 (+0200)
Subject: iscsi-target: use '%*ph' specifier to dump hex buffer
X-Git-Tag: fixes-v4.0-rc1~29^2~30
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=5cdf5a87a2b80b913499281384112a281e02193a;p=pandora-kernel.git

iscsi-target: use '%*ph' specifier to dump hex buffer

Instead of pushing each byte via stack the %*ph specifier allows to supply just
a pointer and length of the buffer. The patch converts code to use the
specifier.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
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