diff options
| author | Gustavo A. R. Silva <gustavo@embeddedor.com> | 2018-07-17 20:17:33 -0500 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-07-25 11:24:01 +0200 |
| commit | 5ac2bc675cfc0c77da9a1dcd72b6340acbcd8a29 (patch) | |
| tree | a8a02dcc4024bb268b5400734103eb6fb6da57dd | |
| parent | 77befb4bd1083bb2001851c6a4439b2467055423 (diff) | |
ptp: fix missing break in switch
[ Upstream commit 9ba8376ce1e2cbf4ce44f7e4bee1d0648e10d594 ]
It seems that a *break* is missing in order to avoid falling through
to the default case. Otherwise, checking *chan* makes no sense.
Fixes: 72df7a7244c0 ("ptp: Allow reassigning calibration pin function")
Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com>
Acked-by: Richard Cochran <richardcochran@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/ptp/ptp_chardev.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/ptp/ptp_chardev.c b/drivers/ptp/ptp_chardev.c index 58a97d420572..51364621f77c 100644 --- a/drivers/ptp/ptp_chardev.c +++ b/drivers/ptp/ptp_chardev.c @@ -89,6 +89,7 @@ int ptp_set_pinfunc(struct ptp_clock *ptp, unsigned int pin, case PTP_PF_PHYSYNC: if (chan != 0) return -EINVAL; + break; default: return -EINVAL; } |