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author | Gustavo A. R. Silva <gustavo@embeddedor.com> | 2019-04-15 16:11:41 -0500 |
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committer | David S. Miller <davem@davemloft.net> | 2019-04-16 21:03:02 -0700 |
commit | a32b9d91b72588d6d90ba2772cd431a94b0122a0 (patch) | |
tree | ed0c85fdb24606f4ff985782e2b00548aff58b33 /drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c | |
parent | Merge branch 'hsr-next' (diff) | |
download | linux-dev-a32b9d91b72588d6d90ba2772cd431a94b0122a0.tar.xz linux-dev-a32b9d91b72588d6d90ba2772cd431a94b0122a0.zip |
xen-netfront: mark expected switch fall-through
In preparation to enabling -Wimplicit-fallthrough, mark switch
cases where we are expecting to fall through.
This patch fixes the following warning:
drivers/net/xen-netfront.c: In function ‘netback_changed’:
drivers/net/xen-netfront.c:2038:6: warning: this statement may fall through [-Wimplicit-fallthrough=]
if (dev->state == XenbusStateClosed)
^
drivers/net/xen-netfront.c:2041:2: note: here
case XenbusStateClosing:
^~~~
Warning level 3 was used: -Wimplicit-fallthrough=3
Notice that, in this particular case, the code comment is modified
in accordance with what GCC is expecting to find.
This patch is part of the ongoing efforts to enable
-Wimplicit-fallthrough.
Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com>
Reviewed-by: Juergen Gross <jgross@suse.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c')
0 files changed, 0 insertions, 0 deletions