diff options
| author | Bert Kenward <bkenward@solarflare.com> | 2018-06-29 16:29:28 +0100 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2018-06-30 21:13:37 +0900 |
| commit | cafb39600e7a73263122a0e2db052d691686378f (patch) | |
| tree | 52e17d55762492c5de9d84de818c6695e63020e5 /drivers/net/ethernet/sfc | |
| parent | 713b4a33524721767703956654f4d6713c556f2b (diff) | |
| download | linux-cafb39600e7a73263122a0e2db052d691686378f.tar.bz2 | |
sfc: correctly initialise filter rwsem for farch
Fixes: fc7a6c287ff3 ("sfc: use a semaphore to lock farch filters too")
Suggested-by: Joseph Korty <joe.korty@concurrent-rt.com>
Signed-off-by: Bert Kenward <bkenward@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/sfc')
| -rw-r--r-- | drivers/net/ethernet/sfc/farch.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/net/ethernet/sfc/farch.c b/drivers/net/ethernet/sfc/farch.c index 8edf20967c82..e045a5d6b938 100644 --- a/drivers/net/ethernet/sfc/farch.c +++ b/drivers/net/ethernet/sfc/farch.c @@ -2794,6 +2794,7 @@ int efx_farch_filter_table_probe(struct efx_nic *efx) if (!state) return -ENOMEM; efx->filter_state = state; + init_rwsem(&state->lock); table = &state->table[EFX_FARCH_FILTER_TABLE_RX_IP]; table->id = EFX_FARCH_FILTER_TABLE_RX_IP; |