Drop the superfluous test for an old version of gcc.
The header file <linux/compiler.h> already enforces a suitably recent version of gcc, so there's no point checking for that again. Signed-off-by: Robert P. J. Day <rpjday@mindspring.com> Signed-off-by: Adrian Bunk <bunk@kernel.org>
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/*
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* This is one of the first .c files built. Error out early if we have compiler
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* trouble.
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*
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* Versions of gcc older than that listed below may actually compile and link
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* okay, but the end product can have subtle run time bugs. To avoid associated
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* bogus bug reports, we flatly refuse to compile with a gcc that is known to be
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* too old from the very beginning.
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*/
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#if (__GNUC__ < 3) || (__GNUC__ == 3 && __GNUC_MINOR__ < 2)
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#error Sorry, your GCC is too old. It builds incorrect kernels.
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#endif
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#if __GNUC__ == 4 && __GNUC_MINOR__ == 1 && __GNUC_PATCHLEVEL__ == 0
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#warning gcc-4.1.0 is known to miscompile the kernel. A different compiler version is recommended.
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