[PATCH 3/4] um: remove SIGHUP handler

[Richard Weinberger <richard@nod.at>]

The UML kernel ignores SIGHUP anyway.
This handler is in vain.

Signed-off-by: Richard Weinberger <richard@nod.at>
---
 arch/um/os-Linux/main.c |    1 -
 1 files changed, 0 insertions(+), 1 deletions(-)

diff --git a/arch/um/os-Linux/main.c b/arch/um/os-Linux/main.c
index 39613ea..fb2a97a 100644
--- a/arch/um/os-Linux/main.c
+++ b/arch/um/os-Linux/main.c
@@ -142,7 +142,6 @@ int __init main(int argc, char **argv, char **envp)
 	 */
 	install_fatal_handler(SIGINT);
 	install_fatal_handler(SIGTERM);
-	install_fatal_handler(SIGHUP);
 
 	scan_elf_aux(envp);
 
-- 
1.7.4.2