[previous] 2983 [next] This assignment is redundant. The value of this object is never subsequently used.
Redundancy

This assignment appears to be redundant because the value of the object is never used before the end of its lifetime.

For example: 


/*PRQA S 2017,3199,3408,3447 ++*/

extern int y;
extern int z;

void foo(void)
{
    int x = 1;

    x = x + y + z;          /* 2983 */ /* redundant assignment - the value of x is never used */

    return;
}

QA·C Source Code Analyser 8.1.2
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