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osasnmpd: remove unused code, improve readability

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Remove unused code because query_OSA_EXP does actually never return -1.
So make its return value unsigned and remove all checks for negative
return values.

Signed-off-by: Karsten Graul <kgraul@linux.ibm.com>
Signed-off-by: Jan Höppner <hoeppner@linux.ibm.com>
This commit is contained in:
Karsten Graul
2018-10-19 13:17:06 +02:00
committed by Jan Höppner
parent 66ed1727f9
commit ff2a403bd2
3 changed files with 4 additions and 24 deletions
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osasnmpd/ibmOSAMib.c
+1 -9
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@@ -85,15 +85,7 @@ void init_ibmOSAMib(void) {
/* query OSA-E device driver for OSA-E devices and mark them in IF-MIB interface list */
osaexp_num = query_OSA_EXP ( &if_list, ifNumber );
if ( osaexp_num < 0 )
{
fprintf( stderr, "init_ibmOSAMib(): "
"OSA-E device driver query interface ioctl() failed\n"
"check agent log file for more details\n"
"Cannot start subagent...exiting...\n");
exit(1);
}
else if ( osaexp_num == 0 )
if ( osaexp_num == 0 )
{
get_time( time_buf );
snmp_log( LOG_ERR, "%s init_ibmOSAMib(): none of the %d interfaces is a real "