7469863167
Consolidated the shellcheck call in the make recipe down to a single call of shellcheck. Corrected script errors that have been skipped. Corrected script errors that have been introduced because make wasn't reporting any errors from shellcheck. Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Signed-off-by: Giuseppe Di Natale <dinatale2@llnl.gov> Closes #5976