| Message ID | 1342548342.2698.19.camel@bwh-desktop.uk.solarflarecom.com |
|---|---|
| State | Accepted, archived |
| Delegated to: | David Miller |
| Headers | show |
diff --git a/drivers/net/ethernet/sfc/filter.c b/drivers/net/ethernet/sfc/filter.c index fea7f73..c3fd61f 100644 --- a/drivers/net/ethernet/sfc/filter.c +++ b/drivers/net/ethernet/sfc/filter.c @@ -662,7 +662,7 @@ s32 efx_filter_insert_filter(struct efx_nic *efx, struct efx_filter_spec *spec, struct efx_filter_table *table = efx_filter_spec_table(state, spec); struct efx_filter_spec *saved_spec; efx_oword_t filter; - unsigned int filter_idx, depth; + unsigned int filter_idx, depth = 0; u32 key; int rc;
With some gcc versions & optimisations, the compiler will warn that 'depth' in efx_filter_insert_filter() may be used without being initialised, although this is not the case. This is related to inlining of efx_filter_search(), which only has one caller since commit 8db182f4a8a6e2dcb8b65905ea4af56210e65430 ('sfc: Remove now-unused filter function'). Shut the compiler up by initialising it to 0. Signed-off-by: Ben Hutchings <bhutchings@solarflare.com> --- drivers/net/ethernet/sfc/filter.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-)