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Staging: rtl8712: Remove zero-testing pointer typed value
Removes variable comparison with 0 by using !. Done using following coccinelle script. @ disable is_zero,isnt_zero @ expression *E; expression E1,f; @@ E = f(...) <... ( - E == 0 + !E | - E != 0 + E | - 0 == E + !E | - 0 != E + E ) ...> ?E = E1 @ disable is_zero,isnt_zero @ expression *E; @@ ( E == - 0 + NULL | E != - 0 + NULL | - 0 + NULL == E | - 0 + NULL != E ) Signed-off-by: Amitoj Kaur Chawla <amitoj1606@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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@ -153,7 +153,7 @@ static u32 getcrc32(u8 *buf, u32 len)
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u8 *p;
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u32 crc;
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if (bcrc32initialized == 0)
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if (!bcrc32initialized)
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crc32_init();
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crc = 0xffffffff; /* preload shift register, per CRC-32 spec */
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for (p = buf; len > 0; ++p, --len)
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