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rtems: Simplify rtems_scheduler_ident()

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Use early returns to simplify rtems_scheduler_ident().
This commit is contained in:
Sebastian Huber
2022-07-05 10:17:26 +02:00
parent 80090639a6
commit e7d01e7803
1 changed files with 14 additions and 19 deletions
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19
cpukit/rtems/src/schedulerident.c
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@@ -10,7 +10,7 @@
*/ */
/* /*
* Copyright (c) 2014 embedded brains GmbH. All rights reserved. * Copyright (C) 2014, 2022 embedded brains GmbH
* *
* Redistribution and use in source and binary forms, with or without * Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions * modification, are permitted provided that the following conditions
@@ -46,25 +46,20 @@ rtems_status_code rtems_scheduler_ident(
rtems_id *id rtems_id *id
) )
{ {
rtems_status_code sc;
if ( id != NULL ) {
size_t n = _Scheduler_Count;
size_t i; size_t i;
sc = RTEMS_INVALID_NAME; if ( id == NULL ) {
return RTEMS_INVALID_ADDRESS;
}
for ( i = 0 ; i < n && sc == RTEMS_INVALID_NAME ; ++i ) { for ( i = 0; i < _Scheduler_Count; ++i ) {
const Scheduler_Control *scheduler = &_Scheduler_Table[ i ]; const Scheduler_Control *scheduler = &_Scheduler_Table[ i ];
if ( scheduler->name == name ) { if ( scheduler->name == name ) {
*id = _Scheduler_Build_id( i ); *id = _Scheduler_Build_id( i );
sc = RTEMS_SUCCESSFUL; return RTEMS_SUCCESSFUL;
} }
} }
} else {
sc = RTEMS_INVALID_ADDRESS;
}
return sc; return RTEMS_INVALID_NAME;
} }