From d0e68ce1999e34a29d6b71ced4088d0f916878d4 Mon Sep 17 00:00:00 2001
From: Heena Sirwani <heenasirwani@gmail.com>
Date: Mon, 6 Oct 2014 17:04:43 +0530
Subject: [PATCH] Staging: iio: Documentation: Added check for sscanf return
 value.

The following patch fixes the following checkpatch.pl warning by adding
a check for sscanf return value.
WARNING: unchecked sscanf return value.

Signed-off-by: Heena Sirwani <heenasirwani@gmail.com>
Acked-by: Daniel Baluta <daniel.baluta@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Reading git-format-patch failed