iv/linux
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

sfc: add missing annotation for efx_ef10_try_update_nic_stats_vf()

Browse Source 
Sparse reports a warning at efx_ef10_try_update_nic_stats_vf()
warning: context imbalance in efx_ef10_try_update_nic_stats_vf()
	- unexpected unlock
The root cause is the missing annotation at
efx_ef10_try_update_nic_stats_vf()
Add the missing _must_hold(&efx->stats_lock) annotation

Signed-off-by: Jules Irenge <jbi.octave@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Jules Irenge 2020-06-01 19:45:52 +01:00 committed by David S. Miller
parent 6abde0b241
commit efd7ed0f5f
1 changed files with 1 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
drivers/net/ethernet/sfc/ef10.c
View File

@ -1819,6 +1819,7 @@ static size_t efx_ef10_update_stats_pf(struct efx_nic *efx, u64 *full_stats,
}
static int efx_ef10_try_update_nic_stats_vf(struct efx_nic *efx)
__must_hold(&efx->stats_lock)
{
MCDI_DECLARE_BUF(inbuf, MC_CMD_MAC_STATS_IN_LEN);
struct efx_ef10_nic_data *nic_data = efx->nic_data;