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Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net

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The BPF verifier conflict was some minor contextual issue.

The TUN conflict was less trivial.  Cong Wang fixed a memory leak of
tfile->tx_array in 'net'.  This is an skb_array.  But meanwhile in
net-next tun changed tfile->tx_arry into tfile->tx_ring which is a
ptr_ring.

Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
David S. Miller
2018-01-19 22:59:33 -05:00
parent 85831e56a1 ec835f8104
commit 8565d26bcb
115 changed files with 1724 additions and 752 deletions
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21
drivers/net/can/usb/peak_usb/pcan_usb_fd.c
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@@ -184,7 +184,7 @@ static int pcan_usb_fd_send_cmd(struct peak_usb_device *dev, void *cmd_tail)
void *cmd_head = pcan_usb_fd_cmd_buffer(dev);
int err = 0;
u8 *packet_ptr;
int i, n = 1, packet_len;
int packet_len;
ptrdiff_t cmd_len;
/* usb device unregistered? */
@@ -201,17 +201,13 @@ static int pcan_usb_fd_send_cmd(struct peak_usb_device *dev, void *cmd_tail)
}
packet_ptr = cmd_head;
packet_len = cmd_len;
/* firmware is not able to re-assemble 512 bytes buffer in full-speed */
if ((dev->udev->speed != USB_SPEED_HIGH) &&
(cmd_len > PCAN_UFD_LOSPD_PKT_SIZE)) {
packet_len = PCAN_UFD_LOSPD_PKT_SIZE;
n += cmd_len / packet_len;
} else {
packet_len = cmd_len;
}
if (unlikely(dev->udev->speed != USB_SPEED_HIGH))
packet_len = min(packet_len, PCAN_UFD_LOSPD_PKT_SIZE);
for (i = 0; i < n; i++) {
do {
err = usb_bulk_msg(dev->udev,
usb_sndbulkpipe(dev->udev,
PCAN_USBPRO_EP_CMDOUT),
@@ -224,7 +220,12 @@ static int pcan_usb_fd_send_cmd(struct peak_usb_device *dev, void *cmd_tail)
}
packet_ptr += packet_len;
}
cmd_len -= packet_len;
if (cmd_len < PCAN_UFD_LOSPD_PKT_SIZE)
packet_len = cmd_len;
} while (packet_len > 0);
return err;
}