Bug 194341

Summary: drivers/scsi/mpt3sas/mpt3sas_scsih.c _scsih_ir_fastpath ambiguous path structures
Product: SCSI Drivers Reporter: Michael (michael_allen_bond)
Component: OtherAssignee: scsi_drivers-other
Status: NEW ---    
Severity: enhancement    
Priority: P1    
Hardware: All   
OS: Linux   
Kernel Version: 4.10 Subsystem:
Regression: No Bisected commit-id:

Description Michael 2017-02-07 06:04:35 UTC 
Given the number of error checks and intermittent conditional branches all ending with the same error code, it may be worth restructuring this path to optimistically execute the fast path and then have a single set of error checks at the end, since all of the errors immediately exit the function with a error code anyways.