1 files changed, 1 insertions, 1 deletions
diff --git a/sfpdiag.c b/sfpdiag.c
index fa41651..1fa8b7b 100644
--- a/sfpdiag.c
+++ b/sfpdiag.c
@@ -190,8 +190,8 @@ static float befloattoh(const __u32 *source)
 
 static void sff8472_calibration(const __u8 *id, struct sff_diags *sd)
 {
-	int i;
 	__u16 rx_reading;
+	unsigned int i;
 
 	/* Calibration should occur for all values (threshold and current) */
 	for (i = 0; i < ARRAY_SIZE(sd->bias_cur); ++i) {