| From 4ffe4d51edd126b20274dfebdad25bf7066fd1f9 Mon Sep 17 00:00:00 2001 |
| From: Sasha Levin <sashal@kernel.org> |
| Date: Tue, 12 Feb 2019 13:10:00 +0000 |
| Subject: sfc: initialise found bitmap in efx_ef10_mtd_probe |
| |
| From: Bert Kenward <bkenward@solarflare.com> |
| |
| [ Upstream commit c65285428b6e7797f1bb063f33b0ae7e93397b7b ] |
| |
| The bitmap of found partitions in efx_ef10_mtd_probe was not |
| initialised, causing partitions to be suppressed based off whatever |
| value was in the bitmap at the start. |
| |
| Fixes: 3366463513f5 ("sfc: suppress duplicate nvmem partition types in efx_ef10_mtd_probe") |
| Signed-off-by: Bert Kenward <bkenward@solarflare.com> |
| Signed-off-by: David S. Miller <davem@davemloft.net> |
| Signed-off-by: Sasha Levin <sashal@kernel.org> |
| --- |
| drivers/net/ethernet/sfc/ef10.c | 2 +- |
| 1 file changed, 1 insertion(+), 1 deletion(-) |
| |
| diff --git a/drivers/net/ethernet/sfc/ef10.c b/drivers/net/ethernet/sfc/ef10.c |
| index 34e2256c93f46..22bc3dc44298c 100644 |
| --- a/drivers/net/ethernet/sfc/ef10.c |
| +++ b/drivers/net/ethernet/sfc/ef10.c |
| @@ -5159,7 +5159,7 @@ static int efx_ef10_mtd_probe_partition(struct efx_nic *efx, |
| static int efx_ef10_mtd_probe(struct efx_nic *efx) |
| { |
| MCDI_DECLARE_BUF(outbuf, MC_CMD_NVRAM_PARTITIONS_OUT_LENMAX); |
| - DECLARE_BITMAP(found, EF10_NVRAM_PARTITION_COUNT); |
| + DECLARE_BITMAP(found, EF10_NVRAM_PARTITION_COUNT) = { 0 }; |
| struct efx_mcdi_mtd_partition *parts; |
| size_t outlen, n_parts_total, i, n_parts; |
| unsigned int type; |
| -- |
| 2.20.1 |
| |
