um: take register_winch_irq() into the caller of is_skas_winch()

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Richard Weinberger <richard@nod.at>

1 files changed, 1 insertions, 5 deletions

diff --git a/arch/um/os-Linux/skas/process.c b/arch/um/os-Linux/skas/process.c
index 30f1bb43a23..29e4ab7eb36 100644
--- a/arch/um/os-Linux/skas/process.c
+++ b/arch/um/os-Linux/skas/process.c
@@ -26,11 +26,7 @@
 
 int is_skas_winch(int pid, int fd, void *data)
 {
-        if (pid != getpgrp())
-                return 0;
-
-        register_winch_irq(-1, fd, -1, data, 0);
-        return 1;
+        return pid == getpgrp();
 }
 
 static int ptrace_dump_regs(int pid)