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authorGustavo A. R. Silva <gustavo@embeddedor.com>2019-02-11 16:38:21 -0600
committerDavid S. Miller <davem@davemloft.net>2019-02-12 13:17:41 -0500
commit56e9b6b9601c113b1c19c61e70ac972444cb40aa (patch)
tree9580a7c285f2922d7af99493633f165b9f128357 /lib/xz/xz_dec_stream.c
parentb6cd7dd99a89ee2f0595bf3e62682a3cde3d4a62 (diff)
isdn: i4l: isdn_tty: 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 warnings: drivers/isdn/i4l/isdn_tty.c: In function ‘isdn_tty_edit_at’: drivers/isdn/i4l/isdn_tty.c:3644:18: warning: this statement may fall through [-Wimplicit-fallthrough=] m->mdmcmdl = 0; ~~~~~~~~~~~^~~ drivers/isdn/i4l/isdn_tty.c:3646:5: note: here case 0: ^~~~ 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> Signed-off-by: David S. Miller <davem@davemloft.net>
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