bpf: Fix uprobe_multi get_pid_task error path

Dan reported Smatch static checker warning due to missing error
value set in uprobe multi link's get_pid_task error path.

Reported-by: Dan Carpenter <[email protected]>
Closes: https://lore.kernel.org/bpf/[email protected]/
Signed-off-by: Jiri Olsa <[email protected]>
Reviewed-by: Song Liu <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Alexei Starovoitov <[email protected]>

0 files changed, 0 insertions, 0 deletions