Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

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

arch/um/drivers/ubd_kern.c

+2 −11
Original line number Diff line number Diff line
@@ -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;

}

arch/um/kernel/sigio_user.c

+2 −0
Original line number Diff line number Diff line
@@ -216,6 +216,8 @@ static int write_sigio_thread(void *unused) 
				       "err = %d\n", -n);

		}

	}



	return 0;

}



static int need_poll(int n)

arch/um/os-Linux/aio.c

+2 −0
Original line number Diff line number Diff line
@@ -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;