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Date: Fri, 19 Jun 2015 13:52:43 +0530
From: Sunil Shahu <shshahu@...il.com>
To: gregkh@...uxfoundation.org
Cc: Larry.Finger@...inger.net, florian.c.schilhabel@...glemail.com,
devel@...verdev.osuosl.org, linux-kernel@...r.kernel.org
Subject: [PATCH] drivers: staging: rtl8712: remove unnecessory else statement
"else" statement after "if" is unnecessory, hence removed.
Signed-off-by: Sunil Shahu <shshahu@...il.com>
---
drivers/staging/rtl8712/rtl871x_security.c | 35 ++++++++++++++----------------
1 file changed, 16 insertions(+), 19 deletions(-)
diff --git a/drivers/staging/rtl8712/rtl871x_security.c b/drivers/staging/rtl8712/rtl871x_security.c
index bcd1a51..21465c9 100644
--- a/drivers/staging/rtl8712/rtl871x_security.c
+++ b/drivers/staging/rtl8712/rtl871x_security.c
@@ -124,28 +124,25 @@ static u8 crc32_reverseBit(u8 data)
static void crc32_init(void)
{
+ sint i, j;
+ u32 c = 0x12340000;
+ u8 *p = (u8 *)&c, *p1;
+ u8 k;
+
if (bcrc32initialized == 1)
return;
- else {
- sint i, j;
- u32 c;
- u8 *p = (u8 *)&c, *p1;
- u8 k;
-
- c = 0x12340000;
- for (i = 0; i < 256; ++i) {
- k = crc32_reverseBit((u8)i);
- for (c = ((u32)k) << 24, j = 8; j > 0; --j)
- c = c & 0x80000000 ? (c << 1) ^ CRC32_POLY :
- (c << 1);
- p1 = (u8 *)&crc32_table[i];
- p1[0] = crc32_reverseBit(p[3]);
- p1[1] = crc32_reverseBit(p[2]);
- p1[2] = crc32_reverseBit(p[1]);
- p1[3] = crc32_reverseBit(p[0]);
- }
- bcrc32initialized = 1;
+
+ for (i = 0; i < 256; ++i) {
+ k = crc32_reverseBit((u8)i);
+ for (c = ((u32)k) << 24, j = 8; j > 0; --j)
+ c = c & 0x80000000 ? (c << 1) ^ CRC32_POLY : (c << 1);
+ p1 = (u8 *)&crc32_table[i];
+ p1[0] = crc32_reverseBit(p[3]);
+ p1[1] = crc32_reverseBit(p[2]);
+ p1[2] = crc32_reverseBit(p[1]);
+ p1[3] = crc32_reverseBit(p[0]);
}
+ bcrc32initialized = 1;
}
static u32 getcrc32(u8 *buf, u32 len)
--
1.9.1
--
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