[previous] 2982 [next] This assignment is redundant. The value of this object is never used before being modified.
Redundancy

This assignment appears to be redundant because the value of the object is not used before it is modified again.

For example: 


/*PRQA S 2017,3198,3408,3447 ++*/

extern int bar(int n);

int foo(void)
{
    int x;

    x = 0;                     /* 2982 */

    x = bar(1);

    return x;
}

MISRA C:2012 Rules applicable to message 2982:

Rule-2.2  (Required) There shall be no dead code

QA·C Source Code Analyser 8.1
MISRA C:2012 Compliance Module 1.0
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