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-rw-r--r--arch/um/os-Linux/sigio.c7
1 files changed, 4 insertions, 3 deletions
diff --git a/arch/um/os-Linux/sigio.c b/arch/um/os-Linux/sigio.c
index f77ce3d6f7cc..8ccf6a36f1c6 100644
--- a/arch/um/os-Linux/sigio.c
+++ b/arch/um/os-Linux/sigio.c
@@ -461,15 +461,16 @@ static void tty_output(int master, int slave)
461 461
462 while(os_write_file(master, buf, sizeof(buf)) > 0) ; 462 while(os_write_file(master, buf, sizeof(buf)) > 0) ;
463 if(errno != EAGAIN) 463 if(errno != EAGAIN)
464 panic("check_sigio : write failed, errno = %d\n", errno); 464 panic("tty_output : write failed, errno = %d\n", errno);
465 while(((n = os_read_file(slave, buf, sizeof(buf))) > 0) && !got_sigio) ; 465 while(((n = os_read_file(slave, buf, sizeof(buf))) > 0) && !got_sigio) ;
466 466
467 if(got_sigio){ 467 if(got_sigio){
468 printk("Yes\n"); 468 printk("Yes\n");
469 pty_output_sigio = 1; 469 pty_output_sigio = 1;
470 } 470 }
471 else if(n == -EAGAIN) printk("No, enabling workaround\n"); 471 else if(n == -EAGAIN)
472 else panic("check_sigio : read failed, err = %d\n", n); 472 printk("No, enabling workaround\n");
473 else panic("tty_output : read failed, err = %d\n", n);
473} 474}
474 475
475static void tty_close(int master, int slave) 476static void tty_close(int master, int slave)