um: Handle tracehook_report_syscall_entry() result
authorRichard Weinberger <richard@nod.at>
Sun, 31 May 2015 20:59:03 +0000 (22:59 +0200)
committerRichard Weinberger <richard@nod.at>
Sun, 31 May 2015 20:59:03 +0000 (22:59 +0200)
tracehook_report_syscall_entry() is allowed to fail,
in case of failure we have to abort the current syscall.

Signed-off-by: Richard Weinberger <richard@nod.at>

No differences found