From 04a51e66adcdc0de6ffaa488934ce3ffb3818ecf Mon Sep 17 00:00:00 2001 From: Jeff Dike Date: Wed, 28 Feb 2007 20:13:11 -0800 Subject: [PATCH] uml: add back accidentally removed error In the 2.6.20 hang patch, I accidentally threw out an error message. This puts it back. Signed-off-by: Jeff Dike Cc: Paolo 'Blaisorblade' Giarrusso Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- arch/um/os-Linux/sigio.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) (limited to 'arch/um/os-Linux/sigio.c') diff --git a/arch/um/os-Linux/sigio.c b/arch/um/os-Linux/sigio.c index b2e1fd8e3571..3fc43b33db66 100644 --- a/arch/um/os-Linux/sigio.c +++ b/arch/um/os-Linux/sigio.c @@ -334,8 +334,11 @@ void maybe_sigio_broken(int fd, int read) sigio_lock(); err = need_poll(&all_sigio_fds, all_sigio_fds.used + 1); - if(err) + if(err){ + printk("maybe_sigio_broken - failed to add pollfd for " + "descriptor %d\n", fd); goto out; + } all_sigio_fds.poll[all_sigio_fds.used++] = ((struct pollfd) { .fd = fd, -- cgit v1.2.2