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Blackfin Ethernet MAC driver: fix bug Report returned -ENOMEM upwards (in case L1/uncached memory alloc fails) 

Bug tracker: https://blackfin.uclinux.org/gf/project/uclinux-dist/tracker/?action=TrackerItemEdit&tracker_item_id=3399

Signed-off-by: Michael Hennerich <michael.hennerich@analog.com>
Signed-off-by: Bryan Wu <bryan.wu@analog.com>
This commit is contained in:
Michael Hennerich 2007-07-25 14:09:54 +08:00 committed by Bryan Wu
parent 50e163ce8e
commit 4af4b84088
1 changed files with 5 additions and 1 deletions
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6
drivers/net/bfin_mac.c
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@ -798,6 +798,7 @@ static void bf537mac_shutdown(struct net_device *dev)
*/
static int bf537mac_open(struct net_device *dev)
{
int retval;
pr_debug("%s: %s\n", dev->name, __FUNCTION__);
/*
@ -811,7 +812,10 @@ static int bf537mac_open(struct net_device *dev)
}
/* initial rx and tx list */
desc_list_init();
retval = desc_list_init();
if (retval)
return retval;
bf537mac_setphy(dev);
setup_system_regs(dev);