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path: root/drivers/net/hamradio/hdlcdrv.c
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Diffstat (limited to 'drivers/net/hamradio/hdlcdrv.c')
-rw-r--r--drivers/net/hamradio/hdlcdrv.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/net/hamradio/hdlcdrv.c b/drivers/net/hamradio/hdlcdrv.c
index ae9629fa6882..c258a0586e61 100644
--- a/drivers/net/hamradio/hdlcdrv.c
+++ b/drivers/net/hamradio/hdlcdrv.c
@@ -88,6 +88,7 @@
static inline void append_crc_ccitt(unsigned char *buffer, int len)
{
unsigned int crc = crc_ccitt(0xffff, buffer, len) ^ 0xffff;
+ buffer += len;
*buffer++ = crc;
*buffer++ = crc >> 8;
}