mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
synced 2024-08-27 19:29:37 +00:00
drivers: staging: rtl8712: remove unnecessary else statement
"else" statement after "if" is unnecessary, hence removed. Signed-off-by: Sunil Shahu <shshahu@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
parent
f4bf6b3430
commit
8027b33321
1 changed files with 15 additions and 18 deletions
|
@ -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)
|
||||
|
|
Loading…
Reference in a new issue