On Thu, Jun 25, 2020 at 03:13:14PM -0700, Joe Perches wrote:
On Fri, 2020-06-26 at 05:57 +0800, Coiby Xu wrote:
Remove unnecessary elses after return or break.
unrelated trivia:
diff --git a/drivers/staging/qlge/qlge_dbg.c b/drivers/staging/qlge/qlge_dbg.c
[]
@@ -1391,12 +1391,11 @@ static void ql_dump_cam_entries(struct ql_adapter *qdev)
pr_err("%s: Failed read of mac index register\n",
__func__);
return;
- } else {
- if (value[0])
- pr_err("%s: CAM index %d CAM Lookup Lower =
0x%.08x:%.08x, Output = 0x%.08x\n",
- qdev->ndev->name, i, value[1], value[0],
- value[2]);
looks like all of these could use netdev_err
netdev_err(qdev, "etc...",
i, value[1], value[0], value[2]);
etc...
Should we also replace all pr_errs with netdev_err in
ql_dump_* functions? I'm not sure how we will use ql_dump_*. For example,
ql_dump_regs is not referred by any kernel source, so I guess it's for
the sole purpose of debugging the driver by the developer. But one
pr_err in ql_dump_routing_entries which is called by dl_dump_regs doesn't
prints out the device name whereas the other does,
void ql_dump_routing_entries(struct ql_adapter *qdev)
{
int i;
u32 value;
i = ql_sem_spinlock(qdev, SEM_RT_IDX_MASK);
if (i)
return;
for (i = 0; i < 16; i++) {
value = 0;
if (ql_get_routing_reg(qdev, i, &value)) {
pr_err("%s: Failed read of routing index register\n",
__func__);
break;
}
if (value)
pr_err("%s: Routing Mask %d = 0x%.08x\n",
qdev->ndev->name, i, value);
}
--
Best regards,
Coiby
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