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| author |   Gustavo A. R. Silva <gustavo@embeddedor.com> | 2019-02-12 13:19:48 -0600 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-02-14 10:49:19 +0100 |
| commit | 361bf8a9d88d50a5d7444e5e0cb1c5bd517e809d (patch) | |
| tree | 5ae11d58253a7886f9a0f7b6f1ae64392f676e53 /mm/nommu.c | |
| parent | serial: 8250_pci: Have ACCES cards that use the four port Pericom PI7C9X7954 chip use the pci_pericom_setup() (diff) | |
| download | linux-dev-361bf8a9d88d50a5d7444e5e0cb1c5bd517e809d.tar.xz linux-dev-361bf8a9d88d50a5d7444e5e0cb1c5bd517e809d.zip | |
tty/n_hdlc: 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/tty/n_hdlc.c: In function ‘n_hdlc_tty_ioctl’:
drivers/tty/n_hdlc.c:775:3: warning: this statement may fall through [-Wimplicit-fallthrough=]
switch (arg) {
^~~~~~
drivers/tty/n_hdlc.c:782:2: note: here
default:
^~~~~~~
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: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'mm/nommu.c')
0 files changed, 0 insertions, 0 deletions