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| author |   Marc Kleine-Budde <mkl@pengutronix.de> | 2019-07-24 14:31:48 +0200 |
|---|---|---|
| committer | Marc Kleine-Budde <mkl@pengutronix.de> | 2019-08-13 17:32:21 +0200 |
| commit | 5dfc8c94a887d3e0553316430c4fb33df85ccc89 (patch) | |
| tree | e42dff5185b03d118cd93da0726f499fa6ce5501 /net/can | |
| parent | can: gw: remove unnecessary blank lines, add suggested blank lines (diff) | |
| download | wireguard-linux-5dfc8c94a887d3e0553316430c4fb33df85ccc89.tar.xz wireguard-linux-5dfc8c94a887d3e0553316430c4fb33df85ccc89.zip | |
can: gw: add missing spaces around operators
This patch add missing spaces around the '^' and '+' operators.
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
Diffstat (limited to 'net/can')
| -rw-r--r-- | net/can/gw.c | 36 |
1 files changed, 18 insertions, 18 deletions
diff --git a/net/can/gw.c b/net/can/gw.c index faecd1047611..ff7366ecd5cd 100644 --- a/net/can/gw.c +++ b/net/can/gw.c @@ -260,28 +260,28 @@ static void cgw_csum_crc8_rel(struct can_frame *cf, struct cgw_csum_crc8 *crc8) if (from <= to) { for (i = crc8->from_idx; i <= crc8->to_idx; i++) - crc = crc8->crctab[crc^cf->data[i]]; + crc = crc8->crctab[crc ^ cf->data[i]]; } else { for (i = crc8->from_idx; i >= crc8->to_idx; i--) - crc = crc8->crctab[crc^cf->data[i]]; + crc = crc8->crctab[crc ^ cf->data[i]]; } switch (crc8->profile) { case CGW_CRC8PRF_1U8: - crc = crc8->crctab[crc^crc8->profile_data[0]]; + crc = crc8->crctab[crc ^ crc8->profile_data[0]]; break; case CGW_CRC8PRF_16U8: - crc = crc8->crctab[crc^crc8->profile_data[cf->data[1] & 0xF]]; + crc = crc8->crctab[crc ^ crc8->profile_data[cf->data[1] & 0xF]]; break; case CGW_CRC8PRF_SFFID_XOR: - crc = crc8->crctab[crc^(cf->can_id & 0xFF)^ + crc = crc8->crctab[crc ^ (cf->can_id & 0xFF) ^ (cf->can_id >> 8 & 0xFF)]; break; } - cf->data[crc8->result_idx] = crc^crc8->final_xor_val; + cf->data[crc8->result_idx] = crc ^ crc8->final_xor_val; } static void cgw_csum_crc8_pos(struct can_frame *cf, struct cgw_csum_crc8 *crc8) @@ -290,24 +290,24 @@ static void cgw_csum_crc8_pos(struct can_frame *cf, struct cgw_csum_crc8 *crc8) int i; for (i = crc8->from_idx; i <= crc8->to_idx; i++) - crc = crc8->crctab[crc^cf->data[i]]; + crc = crc8->crctab[crc ^ cf->data[i]]; switch (crc8->profile) { case CGW_CRC8PRF_1U8: - crc = crc8->crctab[crc^crc8->profile_data[0]]; + crc = crc8->crctab[crc ^ crc8->profile_data[0]]; break; case CGW_CRC8PRF_16U8: - crc = crc8->crctab[crc^crc8->profile_data[cf->data[1] & 0xF]]; + crc = crc8->crctab[crc ^ crc8->profile_data[cf->data[1] & 0xF]]; break; case CGW_CRC8PRF_SFFID_XOR: - crc = crc8->crctab[crc^(cf->can_id & 0xFF)^ + crc = crc8->crctab[crc ^ (cf->can_id & 0xFF) ^ (cf->can_id >> 8 & 0xFF)]; break; } - cf->data[crc8->result_idx] = crc^crc8->final_xor_val; + cf->data[crc8->result_idx] = crc ^ crc8->final_xor_val; } static void cgw_csum_crc8_neg(struct can_frame *cf, struct cgw_csum_crc8 *crc8) @@ -316,24 +316,24 @@ static void cgw_csum_crc8_neg(struct can_frame *cf, struct cgw_csum_crc8 *crc8) int i; for (i = crc8->from_idx; i >= crc8->to_idx; i--) - crc = crc8->crctab[crc^cf->data[i]]; + crc = crc8->crctab[crc ^ cf->data[i]]; switch (crc8->profile) { case CGW_CRC8PRF_1U8: - crc = crc8->crctab[crc^crc8->profile_data[0]]; + crc = crc8->crctab[crc ^ crc8->profile_data[0]]; break; case CGW_CRC8PRF_16U8: - crc = crc8->crctab[crc^crc8->profile_data[cf->data[1] & 0xF]]; + crc = crc8->crctab[crc ^ crc8->profile_data[cf->data[1] & 0xF]]; break; case CGW_CRC8PRF_SFFID_XOR: - crc = crc8->crctab[crc^(cf->can_id & 0xFF)^ + crc = crc8->crctab[crc ^ (cf->can_id & 0xFF) ^ (cf->can_id >> 8 & 0xFF)]; break; } - cf->data[crc8->result_idx] = crc^crc8->final_xor_val; + cf->data[crc8->result_idx] = crc ^ crc8->final_xor_val; } /* the receive & process & send function */ @@ -623,7 +623,7 @@ cont: return skb->len; } -static const struct nla_policy cgw_policy[CGW_MAX+1] = { +static const struct nla_policy cgw_policy[CGW_MAX + 1] = { [CGW_MOD_AND] = { .len = sizeof(struct cgw_frame_mod) }, [CGW_MOD_OR] = { .len = sizeof(struct cgw_frame_mod) }, [CGW_MOD_XOR] = { .len = sizeof(struct cgw_frame_mod) }, @@ -641,7 +641,7 @@ static const struct nla_policy cgw_policy[CGW_MAX+1] = { static int cgw_parse_attr(struct nlmsghdr *nlh, struct cf_mod *mod, u8 gwtype, void *gwtypeattr, u8 *limhops) { - struct nlattr *tb[CGW_MAX+1]; + struct nlattr *tb[CGW_MAX + 1]; struct cgw_frame_mod mb; int modidx = 0; int err = 0; |