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Commit c916874d authored by Julia Lawall's avatar Julia Lawall Committed by Dave Airlie
Browse files

drivers/gpu/vga/vgaarb.c: add missing kfree 



kbuf is a buffer that is local to this function, so all of the error paths
leaving the function should release it.

Signed-off-by: default avatarJulia Lawall <julia@diku.dk>
Cc: Jesper Juhl <jj@chaosbits.net>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarDave Airlie <airlied@redhat.com>
parent 21240f9b

drivers/gpu/vga/vgaarb.c

+12 −6
Original line number Diff line number Diff line
@@ -991,14 +991,20 @@ static ssize_t vga_arb_write(struct file *file, const char __user * buf, 
				uc = &priv->cards[i];

		}



		if (!uc)

			return -EINVAL;

		if (!uc) {

			ret_val = -EINVAL;

			goto done;

		}



		if (io_state & VGA_RSRC_LEGACY_IO && uc->io_cnt == 0)

			return -EINVAL;

		if (io_state & VGA_RSRC_LEGACY_IO && uc->io_cnt == 0) {

			ret_val = -EINVAL;

			goto done;

		}



		if (io_state & VGA_RSRC_LEGACY_MEM && uc->mem_cnt == 0)

			return -EINVAL;

		if (io_state & VGA_RSRC_LEGACY_MEM && uc->mem_cnt == 0) {

			ret_val = -EINVAL;

			goto done;

		}



		vga_put(pdev, io_state);