[PATCH v3 1/6] staging: vt6655: Compress return logic

From: simran singhal
Date: Sat Feb 18 2017 - 16:28:28 EST


Simplify function returns by merging assignment and return into
one command line.
Found with Coccinelle
@@
local idexpression ret;
expression e;
@@

-ret =
+return
e;
-return ret;

Signed-off-by: simran singhal <singhalsimran0@xxxxxxxxx>
---

v2:
-Removed assignment
v3:
-Removed declaration of qwTSFOffset

drivers/staging/vt6655/card.c | 5 +----
1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/drivers/staging/vt6655/card.c b/drivers/staging/vt6655/card.c
index e0c9281..1306e55 100644
--- a/drivers/staging/vt6655/card.c
+++ b/drivers/staging/vt6655/card.c
@@ -911,16 +911,13 @@ bool CARDbSoftwareReset(struct vnt_private *priv)
*/
u64 CARDqGetTSFOffset(unsigned char byRxRate, u64 qwTSF1, u64 qwTSF2)
{
- u64 qwTSFOffset = 0;
unsigned short wRxBcnTSFOffst;

wRxBcnTSFOffst = cwRXBCNTSFOff[byRxRate%MAX_RATE];

qwTSF2 += (u64)wRxBcnTSFOffst;

- qwTSFOffset = qwTSF1 - qwTSF2;
-
- return qwTSFOffset;
+ return qwTSF1 - qwTSF2;
}

/*
--
2.7.4