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net: ipa: reuse a local variable in ipa_endpoint_init_aggr()

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Reuse the "limit" local variable in ipa_endpoint_init_aggr() when
setting the aggregation size limit.  Simple cleanup.

Signed-off-by: Alex Elder <elder@linaro.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Alex Elder 2020-06-29 16:55:23 -05:00 committed by David S. Miller
parent 1d86652b13
commit 9e88cb5ff7
1 changed files with 5 additions and 4 deletions
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9
drivers/net/ipa/ipa_endpoint.c
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@ -576,19 +576,20 @@ static void ipa_endpoint_init_aggr(struct ipa_endpoint *endpoint)
if (endpoint->data->aggregation) {
if (!endpoint->toward_ipa) {
u32 aggr_size = ipa_aggr_size_kb(IPA_RX_BUFFER_SIZE);
u32 limit;
val |= u32_encode_bits(IPA_ENABLE_AGGR, AGGR_EN_FMASK);
val |= u32_encode_bits(IPA_GENERIC, AGGR_TYPE_FMASK);
val |= u32_encode_bits(aggr_size,
AGGR_BYTE_LIMIT_FMASK);
limit = ipa_aggr_size_kb(IPA_RX_BUFFER_SIZE);
val |= u32_encode_bits(limit, AGGR_BYTE_LIMIT_FMASK);
limit = IPA_AGGR_TIME_LIMIT_DEFAULT;
limit = DIV_ROUND_CLOSEST(limit, IPA_AGGR_GRANULARITY);
val |= u32_encode_bits(limit, AGGR_TIME_LIMIT_FMASK);
val |= u32_encode_bits(0, AGGR_PKT_LIMIT_FMASK);
/* AGGR_PKT_LIMIT is 0 (unlimited) */
if (endpoint->data->rx.aggr_close_eof)
val |= AGGR_SW_EOF_ACTIVE_FMASK;
/* AGGR_HARD_BYTE_LIMIT_ENABLE is 0 */