From 4c598e5e679c31106914b63b5e3877994dfbba19 Mon Sep 17 00:00:00 2001 From: Matteo Croce Date: Mon, 10 May 2021 18:52:32 +0200 Subject: [PATCH] mvpp2: suppress warning MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit Remove some unreachable code, so to suppress this warning: drivers/net/ethernet/marvell/mvpp2/mvpp2_prs.c: In function ‘mvpp2_prs_tcam_first_free’: drivers/net/ethernet/marvell/mvpp2/mvpp2_prs.c:397:10: warning: comparison is always false due to limited range of data type [-Wtype-limits] 397 | if (end >= MVPP2_PRS_TCAM_SRAM_SIZE) | ^~ Fixes: 3f518509dedc ("ethernet: Add new driver for Marvell Armada 375 network unit") Signed-off-by: Matteo Croce Signed-off-by: David S. Miller --- drivers/net/ethernet/marvell/mvpp2/mvpp2_prs.c | 3 --- 1 file changed, 3 deletions(-) diff --git a/drivers/net/ethernet/marvell/mvpp2/mvpp2_prs.c b/drivers/net/ethernet/marvell/mvpp2/mvpp2_prs.c index 7cc7d72d761e..93575800ca92 100644 --- a/drivers/net/ethernet/marvell/mvpp2/mvpp2_prs.c +++ b/drivers/net/ethernet/marvell/mvpp2/mvpp2_prs.c @@ -394,9 +394,6 @@ static int mvpp2_prs_tcam_first_free(struct mvpp2 *priv, unsigned char start, if (start > end) swap(start, end); - if (end >= MVPP2_PRS_TCAM_SRAM_SIZE) - end = MVPP2_PRS_TCAM_SRAM_SIZE - 1; - for (tid = start; tid <= end; tid++) { if (!priv->prs_shadow[tid].valid) return tid; -- 2.11.0