diff --git a/drivers/net/sfc/net_driver.h b/drivers/net/sfc/net_driver.h
index 4b3f680ba69e8693188a1a94f394da1dd8ffa438..152342dbff298b66c3ee679109fead85cc84cf38 100644
--- a/drivers/net/sfc/net_driver.h
+++ b/drivers/net/sfc/net_driver.h
@@ -729,7 +729,7 @@ struct efx_nic {
 	enum reset_type reset_pending;
 
 	struct efx_channel *channel[EFX_MAX_CHANNELS];
-	char channel_name[IFNAMSIZ + 6][EFX_MAX_CHANNELS];
+	char channel_name[EFX_MAX_CHANNELS][IFNAMSIZ + 6];
 
 	unsigned rxq_entries;
 	unsigned txq_entries;