hi mike,
El Thu, Jan 21, 2010 at 06:01:47PM -0500 Mike Frysinger ha dit:
On Thursday 21 January 2010 16:29:24 Matthias Kaehlcke wrote:
smc911x_initialize(): remove unecessary call to free() and return 0 in case of failure instead of -1
Signed-off-by: Matthias Kaehlcke matthias@kaehlcke.net
drivers/net/smc911x.c | 3 +-- 1 files changed, 1 insertions(+), 2 deletions(-)
diff --git a/drivers/net/smc911x.c b/drivers/net/smc911x.c index 5d51406..f2b5895 100644 --- a/drivers/net/smc911x.c +++ b/drivers/net/smc911x.c @@ -242,8 +242,7 @@ int smc911x_initialize(u8 dev_num, int base_addr)
dev = malloc(sizeof(*dev)); if (!dev) {
free(dev);OK
return -1;
return 0;this is an error path, so i think -1 is correct. if you're out of memory, increase your malloc region.
that's what I thought in the first place, but Ben Warren told me that in the initialize function the return value indicates the number of devices that were initialized (see http://lists.denx.de/pipermail/u-boot/2010-January/066859.html)
best regards