Commit f8dfdd5c authored by Stephen Hemminger's avatar Stephen Hemminger Committed by Jeff Garzik

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: default avatarStephen Hemminger <shemminger@linux-foundation.org>
Signed-off-by: default avatarJeff Garzik <jeff@garzik.org>
parent 36c843d5
......@@ -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;
......
Markdown is supported
0% or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment