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2889 | ![]() |
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| Control flow | |||||||
This function returns in more than one place. According to structured programming principles, a function should only contain a single exit point. Note that one of the return paths referred to in this message may be an implicit "return;" statement at the end of the function. For example:
/*PRQA S 2006,2017,3120,3227,3408 ++*/
extern int foo(int n) /* 2889 */
{
if (n > 10)
{
return 0;
}
return n;
}
MISRA C:2012 Rules applicable to message 2889:
| Rule-15.5 (Advisory) | A function should have a single point of exit at the end |
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| QA·C Source Code Analyser 8.1
MISRA C:2012 Compliance Module 1.0 © 2012 Programming Research. www.programmingresearch.com | Personality Groups | Glossary | Message Index | MISRA C:2012 Rule Index | Contents |