From: Matteo Croce <mcroce@microsoft.com>
Date: Mon, 10 May 2021 18:52:32 +0200
Subject: mvpp2: suppress warning
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Patch-mainline: v5.14-rc1
Git-commit: 4c598e5e679c31106914b63b5e3877994dfbba19
References: git-fixes
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 <mcroce@microsoft.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Acked-by: Thomas Bogendoerfer <tbogendoerfer@suse.de>
---
drivers/net/ethernet/marvell/mvpp2/mvpp2_prs.c | 3 ---
1 file changed, 3 deletions(-)
--- 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(str
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;