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Hi, While writing code, the assignment operator (=) is many-a-times confused with the comparison operator (==) resulting in very subtle bugs difficult to track. To keep a check on this -- the constant can be written on the LHS rather than the RHS which will result in a compile time error if wrong operator is used. Is this an encouraged practice while writing any code for the kernel ? Or is this choice left to the developer ? I was unable to find any reference to it in the CodingStyle document. I did find some code under drivers/ which used (NULL == foo) and similar constructs. Can this be added to the CodingStyle document ? Cheers, Amarendra -- #include <std$disclaimer.h> - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/ | |||||||||
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