From f22e19b38a1593b207b6044cf8fb953c5cddc2b7 Mon Sep 17 00:00:00 2001
From: Chris Wilson <chris@chris-wilson.co.uk>
Date: Thu, 23 Mar 2017 10:51:28 +0000
Subject: lib: Clear unrelated errno for
 intel_detect_and_clear_missed_interrupts

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
---
 lib/igt_gt.c | 1 +
 1 file changed, 1 insertion(+)

(limited to 'lib/igt_gt.c')

diff --git a/lib/igt_gt.c b/lib/igt_gt.c
index 69218681..cc680862 100644
--- a/lib/igt_gt.c
+++ b/lib/igt_gt.c
@@ -556,6 +556,7 @@ unsigned intel_detect_and_clear_missed_interrupts(int fd)
 		}
 	}
 
+	errno = 0;
 	return missed;
 }
 
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