Commit 6496a5c9 authored by Vasiliy Kulikov's avatar Vasiliy Kulikov Committed by Chris Metcalf
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char: hvc: check for error case 



hvc_alloc() may fail, if so exit from init() with error.

Signed-off-by: default avatarVasiliy Kulikov <segooon@gmail.com>
Signed-off-by: default avatarChris Metcalf <cmetcalf@tilera.com>
parent 77d23303

drivers/char/hvc_tile.c

+3 −2
Original line number Diff line number Diff line
@@ -61,7 +61,8 @@ console_initcall(hvc_tile_console_init); 


static int __init hvc_tile_init(void)

{

	hvc_alloc(0, 0, &hvc_tile_get_put_ops, 128);

	return 0;

	struct hvc_struct *s;

	s = hvc_alloc(0, 0, &hvc_tile_get_put_ops, 128);

	return IS_ERR(s) ? PTR_ERR(s) : 0;

}

device_initcall(hvc_tile_init);