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Subject[PATCH] staging: rtl8192e: Use min_t/max_t macros for variable comparison
Simplify code by using min_t and max_t helper macros in place of lengthy
if/else block oriented logical evaluation and value assignment. This
issue is identified by coccicheck using the minmax.cocci file.

Use the *_t variants of min/max macros to avoid compiler warnings about
data typecast.
Also, use u32 as type for min_t macro to avoid any truncation of data
associated with enum constant HT_AGG_SIZE_32K.

Signed-off-by: Deepak R Varma <drv@mailo.com>
---
drivers/staging/rtl8192e/rtl819x_HTProc.c | 13 ++++---------
1 file changed, 4 insertions(+), 9 deletions(-)

diff --git a/drivers/staging/rtl8192e/rtl819x_HTProc.c b/drivers/staging/rtl8192e/rtl819x_HTProc.c
index 62aa8e893c34..ccb86660ab48 100644
--- a/drivers/staging/rtl8192e/rtl819x_HTProc.c
+++ b/drivers/staging/rtl8192e/rtl819x_HTProc.c
@@ -587,17 +587,12 @@ void HTOnAssocRsp(struct rtllib_device *ieee)
else
pHTInfo->CurrentAMPDUFactor = HT_AGG_SIZE_64K;
} else {
- if (pPeerHTCap->MaxRxAMPDUFactor < HT_AGG_SIZE_32K)
- pHTInfo->CurrentAMPDUFactor =
- pPeerHTCap->MaxRxAMPDUFactor;
- else
- pHTInfo->CurrentAMPDUFactor = HT_AGG_SIZE_32K;
+ pHTInfo->CurrentAMPDUFactor = min_t(u32, pPeerHTCap->MaxRxAMPDUFactor,
+ HT_AGG_SIZE_32K);
}
}
- if (pHTInfo->MPDU_Density > pPeerHTCap->MPDUDensity)
- pHTInfo->current_mpdu_density = pHTInfo->MPDU_Density;
- else
- pHTInfo->current_mpdu_density = pPeerHTCap->MPDUDensity;
+ pHTInfo->current_mpdu_density = max_t(u8, pHTInfo->MPDU_Density,
+ pPeerHTCap->MPDUDensity);
if (pHTInfo->iot_action & HT_IOT_ACT_TX_USE_AMSDU_8K) {
pHTInfo->bCurrentAMPDUEnable = false;
pHTInfo->ForcedAMSDUMode = HT_AGG_FORCE_ENABLE;
--
2.34.1


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