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 10:18:17 +0200 |
| commit | 67aaf36e0da9b5008d6732520bcb4046f0cf8962 (patch) | |
| tree | 5cc7c8c000b68871ea4e140f0b7ff2e76ebf8ea7 /drivers/ptp | |
| parent | 92b0c8dd9ea76cf215b1f740d06f8de430326289 (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>
Diffstat (limited to 'drivers/ptp')
| -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 da7bae991552..d877ff124365 100644 --- a/drivers/ptp/ptp_chardev.c +++ b/drivers/ptp/ptp_chardev.c @@ -88,6 +88,7 @@ int ptp_set_pinfunc(struct ptp_clock *ptp, unsigned int pin, case PTP_PF_PHYSYNC: if (chan != 0) return -EINVAL; + break; default: return -EINVAL; } |