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> +#define KFREE(x) \
> + do { \
> + kfree(x); \
> + x = NULL; \
> + } while(0)
This doesn't work correctly if "x" has side effects --
double evaluation. Use a temporary variable instead,
or better, an inline function. A better name wouldn't
hurt either (kfree_and_zero()?)
Segher
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