From: Keith Busch <keith.busch@intel.com>
Date: Mon, 27 Feb 2017 15:06:43 +0000 (-0500)
Subject: Don't print unimplemented sensor
X-Git-Tag: v1.2~15
X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=e9104a88e0fba302a0cb8c327717d332a416be3e;p=users%2Fsagi%2Fnvme-cli.git

Don't print unimplemented sensor

This is an optional feature, no need to display it if not implemented. A
value of 0 indicates it's not used.

Signed-off-by: Keith Busch <keith.busch@intel.com>
---

diff --git a/nvme-print.c b/nvme-print.c
index d4dd7d57..526efd4d 100644
--- a/nvme-print.c
+++ b/nvme-print.c
@@ -806,8 +806,11 @@ void show_smart_log(struct nvme_smart_log *smart, unsigned int nsid, const char
 	printf("Critical Composite Temperature Time : %u\n", le32_to_cpu(smart->critical_comp_time));
 	for (c=0; c < 8; c++) {
 		__s32 temp = le16_to_cpu(smart->temp_sensor[c]);
+
+		if (temp == 0)
+			continue;
 		printf("Temperature Sensor %d                : %d C\n", c + 1,
-			temp ? temp - 273 : 0);
+			temp - 273);
 	}
 }