esd_pci331: fix 64bit compiler warning

This patch removes a warning when compiling in 64 bit systems.

Signed-off-by: Kurt Van Dijck <kurt.van.dijck@eia.be>
git-svn-id: svn://svn.berlios.de//socketcan/trunk@1124 030b6a49-0b11-0410-94ab-b0dab22257f2

diff --git a/kernel/2.6/drivers/net/can/esd_pci331.c b/kernel/2.6/drivers/net/can/esd_pci331.c
index 26cb5ec0f4e04144dae588084f68ee1fdb960592..85476d096d65279c4fb5a23016ef8af2d4e7099c 100644 (file)
--- a/kernel/2.6/drivers/net/can/esd_pci331.c
+++ b/kernel/2.6/drivers/net/can/esd_pci331.c
@@ -859,7 +859,7 @@ retry_features:
        for (i = 0; i < board->net_count; ++i) {
                board->dev[i] = esd331_pci_add_chan(pdev, board, i);
                if (IS_ERR(board->dev[i])) {
-                       err = (int)board->dev[i];
+                       err = PTR_ERR(board->dev[i]);
                        goto failure_iounmap_base2;
                }
                if (esd331_write_allid(i, board)) {