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| author | Gustavo A. R. Silva <gustavo@embeddedor.com> | 2019-07-29 03:32:51 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2019-07-29 21:12:21 +0300 |
| commit | 52023a53993061b524f6ba1de68858c472f52aad (patch) | |
| tree | 68b148450c03fed4fe87798a160025242c21990b /drivers/net/ethernet | |
| parent | 6f315c42d4120303d4cd6520f67889ff7f42736e (diff) | |
| download | linux-52023a53993061b524f6ba1de68858c472f52aad.tar.xz | |
net: spider_net: Mark expected switch fall-through
Mark switch cases where we are expecting to fall through.
This patch fixes the following warning:
drivers/net/ethernet/toshiba/spider_net.c: In function 'spider_net_release_tx_chain':
drivers/net/ethernet/toshiba/spider_net.c:783:7: warning: this statement may fall through [-Wimplicit-fallthrough=]
if (!brutal) {
^
drivers/net/ethernet/toshiba/spider_net.c:792:3: note: here
case SPIDER_NET_DESCR_RESPONSE_ERROR:
^~~~
Notice that, in this particular case, the code comment is
modified in accordance with what GCC is expecting to find.
Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com>
Reviewed-by: Kees Cook <keescook@chromium.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet')
| -rw-r--r-- | drivers/net/ethernet/toshiba/spider_net.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/net/ethernet/toshiba/spider_net.c b/drivers/net/ethernet/toshiba/spider_net.c index 5b196ebfed49..0f346761a2b2 100644 --- a/drivers/net/ethernet/toshiba/spider_net.c +++ b/drivers/net/ethernet/toshiba/spider_net.c @@ -788,6 +788,7 @@ spider_net_release_tx_chain(struct spider_net_card *card, int brutal) /* fallthrough, if we release the descriptors * brutally (then we don't care about * SPIDER_NET_DESCR_CARDOWNED) */ + /* Fall through */ case SPIDER_NET_DESCR_RESPONSE_ERROR: case SPIDER_NET_DESCR_PROTECTION_ERROR: |