From: Eran Harary <eran.harary@intel.com>
Date: Tue, 1 Jul 2014 14:31:38 +0000 (+0300)
Subject: iwlwifi: mvm: warn about empty OTP
X-Git-Tag: v3.17-rc1~106^2~12^2~161
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=bdce40f006dc53bfdeeba4a4ff200d4c0cf5aac8;p=platform%2Fkernel%2Flinux-exynos.git

iwlwifi: mvm: warn about empty OTP

Signed-off-by: Eran Harary <eran.harary@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
---

diff --git a/drivers/net/wireless/iwlwifi/mvm/nvm.c b/drivers/net/wireless/iwlwifi/mvm/nvm.c
index 1f1a550..b04805c 100644
--- a/drivers/net/wireless/iwlwifi/mvm/nvm.c
+++ b/drivers/net/wireless/iwlwifi/mvm/nvm.c
@@ -530,6 +530,8 @@ int iwl_nvm_init(struct iwl_mvm *mvm, bool read_nvm_from_nic)
 			}
 #endif
 		}
+		if (!size_read)
+			IWL_ERR(mvm, "OTP is blank\n");
 		kfree(nvm_buffer);
 	}