Check Return Value of CFE_SB_CreatePipe

[ArielSAdamsNASA]

Describe the bug
Calling CFE_SB_CreatePipe without checking return value (as is done elsewhere 9 out of 10 times).

Expected behavior
Check return value of CFE_SB_CreatePipe. Should also check return value of CFE_EVS_Register and CFE_SB_Subscribe as seen in sample_app.

Code snips

ci_lab/fsw/src/ci_lab_app.c

Lines 149 to 154 in 12b8cdd

	CFE_EVS_Register(CI_LAB_EventFilters, sizeof(CI_LAB_EventFilters) / sizeof(CFE_EVS_BinFilter_t),
	CFE_EVS_EventFilter_BINARY);
	CFE_SB_CreatePipe(&CI_LAB_Global.CommandPipe, CI_LAB_PIPE_DEPTH, "CI_LAB_CMD_PIPE");
	CFE_SB_Subscribe(CFE_SB_ValueToMsgId(CI_LAB_CMD_MID), CI_LAB_Global.CommandPipe);
	CFE_SB_Subscribe(CFE_SB_ValueToMsgId(CI_LAB_SEND_HK_MID), CI_LAB_Global.CommandPipe);

System observed on:
Coverity: https://scan.coverity.com/projects/arielsadamsnasa-cfs-jsf-rules?tab=overview

Additional context
Examples of how return value is checked for CFE_SB_CreatePipe:

https://github.com/nasa/cFE/blob/d03e24e675fcd253222e40a5c544920e03854c5f/modules/tbl/fsw/src/cfe_tbl_task.c#L182-L187

https://github.com/nasa/cFE/blob/5e41330979586bcdb113f491ea6c38ff9975fc72/modules/time/fsw/src/cfe_time_task.c#L181-L186

https://github.com/nasa/sample_app/blob/d009197df721af1f430d173584fa64a507a94a13/fsw/src/sample_app.c#L172-L177

Reporter Info
Ariel Adams, ASRC Federal