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authorStephen Hemminger <shemminger@linux-foundation.org>2007-02-26 14:51:56 -0800
committerJeff Garzik <jeff@garzik.org>2007-02-27 04:38:33 -0500
commitf8dfdd5cab482a2ce4a8e2375e1512aa4829c653 (patch)
treed2c409de5c9cf830aa22793f162beb5612371df2
parent36c843d5e347ec71ec579a477c941538a03b8cf3 (diff)
downloadconfigs-f8dfdd5cab482a2ce4a8e2375e1512aa4829c653.tar.gz
netxen: do_rom_fast_write error handling
Compiler warning spots real error! The function do_rom_fast_read called in do_rom_fast_write can fail and leave data1 unset. This causes a compile warning. The correct thing is to propagate the error out. Signed-off-by: Stephen Hemminger <shemminger@linux-foundation.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
-rw-r--r--drivers/net/netxen/netxen_nic_init.c5
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/net/netxen/netxen_nic_init.c b/drivers/net/netxen/netxen_nic_init.c
index 2f324366784..2f965701a95 100644
--- a/drivers/net/netxen/netxen_nic_init.c
+++ b/drivers/net/netxen/netxen_nic_init.c
@@ -499,7 +499,10 @@ static inline int do_rom_fast_write_words(struct netxen_adapter *adapter,
while(1) {
int data1;
- do_rom_fast_read(adapter, addridx, &data1);
+ ret = do_rom_fast_read(adapter, addridx, &data1);
+ if (ret < 0)
+ return ret;
+
if (data1 == data)
break;