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authorJeff Dike <jdike@addtoit.com>2006-01-06 00:18:49 -0800
committerLinus Torvalds <torvalds@g5.osdl.org>2006-01-06 08:33:45 -0800
commit1b57e9c27882a908f180d4daf72ee12c6f137178 (patch)
tree422930c86e877418cc96623653b750bd0d1f5a9a /arch/um/kernel
parent970d6e3a3461ebc62bc3fc6d4962c936cb2ed97c (diff)
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op-kernel-dev-1b57e9c27882a908f180d4daf72ee12c6f137178.tar.gz
[PATCH] uml: non-void functions should return something
There are a few functions which are declared to return something, but don't. These are actually infinite loops which are forced to be declared as non-void. This makes them all return 0. Signed-off-by: Jeff Dike <jdike@addtoit.com> Cc: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'arch/um/kernel')
-rw-r--r--arch/um/kernel/sigio_user.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/um/kernel/sigio_user.c b/arch/um/kernel/sigio_user.c
index 48b1f64..62e5cfd 100644
--- a/arch/um/kernel/sigio_user.c
+++ b/arch/um/kernel/sigio_user.c
@@ -216,6 +216,8 @@ static int write_sigio_thread(void *unused)
"err = %d\n", -n);
}
}
+
+ return 0;
}
static int need_poll(int n)
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