Commit 1b57e9c2 authored by Jeff Dike's avatar Jeff Dike Committed by Linus Torvalds
Browse files

[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: default avatarJeff Dike <jdike@addtoit.com>
Cc: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it>
Signed-off-by: default avatarAndrew Morton <akpm@osdl.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@osdl.org>
parent 970d6e3a
......@@ -1387,15 +1387,6 @@ int io_thread(void *arg)
printk("io_thread - write failed, fd = %d, err = %d\n",
kernel_fd, -n);
}
}
/*
* Overrides for Emacs so that we follow Linus's tabbing style.
* Emacs will notice this stuff at the end of the file and automatically
* adjust the settings for this buffer only. This must remain at the end
* of the file.
* ---------------------------------------------------------------------------
* Local variables:
* c-file-style: "linux"
* End:
*/
return 0;
}
......@@ -216,6 +216,8 @@ static int write_sigio_thread(void *unused)
"err = %d\n", -n);
}
}
return 0;
}
static int need_poll(int n)
......
......@@ -210,6 +210,8 @@ static int not_aio_thread(void *arg)
printk("not_aio_thread - write failed, fd = %d, "
"err = %d\n", aio_req_fd_r, -err);
}
return 0;
}
static int aio_pid = -1;
......
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