can: raw: remove unnecessary blank lines, add suggested blank lines
This patch removes unnecessary blank lines, and adds suggested ones, so that checkpatch doesn't complain anymore. Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
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1 changed files with 1 additions and 3 deletions
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@ -280,7 +280,6 @@ static int raw_notifier(struct notifier_block *nb,
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return NOTIFY_DONE;
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switch (msg) {
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case NETDEV_UNREGISTER:
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lock_sock(sk);
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/* remove current filters & unregister */
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@ -499,7 +498,6 @@ static int raw_setsockopt(struct socket *sock, int level, int optname,
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return -EINVAL;
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switch (optname) {
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case CAN_RAW_FILTER:
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if (optlen % sizeof(struct can_filter) != 0)
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return -EINVAL;
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@ -662,11 +660,11 @@ static int raw_getsockopt(struct socket *sock, int level, int optname,
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return -EINVAL;
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switch (optname) {
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case CAN_RAW_FILTER:
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lock_sock(sk);
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if (ro->count > 0) {
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int fsize = ro->count * sizeof(struct can_filter);
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if (len > fsize)
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len = fsize;
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if (copy_to_user(optval, ro->filter, len))
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