net: atlantic: fix aq_vec index out of range error

net: atlantic: fix aq_vec index out of range error

The final update statement of the for loop exceeds the array range, the
dereference of self->aq_vec[i] is not checked and then leads to the
index out of range error.
Also fixed this kind of coding style in other for loop.

[   97.937604] UBSAN: array-index-out-of-bounds in drivers/net/ethernet/aquantia/atlantic/aq_nic.c:1404:48
[   97.937607] index 8 is out of range for type 'aq_vec_s *[8]'
[   97.937608] CPU: 38 PID: 3767 Comm: kworker/u256:18 Not tainted 5.19.0+ #2
[   97.937610] Hardware name: Dell Inc. Precision 7865 Tower/, BIOS 1.0.0 06/12/2022
[   97.937611] Workqueue: events_unbound async_run_entry_fn
[   97.937616] Call Trace:
[   97.937617]  <TASK>
[   97.937619]  dump_stack_lvl+0x49/0x63
[   97.937624]  dump_stack+0x10/0x16
[   97.937626]  ubsan_epilogue+0x9/0x3f
[   97.937627]  __ubsan_handle_out_of_bounds.cold+0x44/0x49
[   97.937629]  ? __scm_send+0x348/0x440
[   97.937632]  ? aq_vec_stop+0x72/0x80 [atlantic]
[   97.937639]  aq_nic_stop+0x1b6/0x1c0 [atlantic]
[   97.937644]  aq_suspend_common+0x88/0x90 [atlantic]
[   97.937648]  aq_pm_suspend_poweroff+0xe/0x20 [atlantic]
[   97.937653]  pci_pm_suspend+0x7e/0x1a0
[   97.937655]  ? pci_pm_suspend_noirq+0x2b0/0x2b0
[   97.937657]  dpm_run_callback+0x54/0x190
[   97.937660]  __device_suspend+0x14c/0x4d0
[   97.937661]  async_suspend+0x23/0x70
[   97.937663]  async_run_entry_fn+0x33/0x120
[   97.937664]  process_one_work+0x21f/0x3f0
[   97.937666]  worker_thread+0x4a/0x3c0
[   97.937668]  ? process_one_work+0x3f0/0x3f0
[   97.937669]  kthread+0xf0/0x120
[   97.937671]  ? kthread_complete_and_exit+0x20/0x20
[   97.937672]  ret_from_fork+0x22/0x30
[   97.937676]  </TASK>

v2. fixed "warning: variable 'aq_vec' set but not used"

v3. simplified a for loop

Fixes: a7d1aad5cd72 ("net: ethernet: aquantia: Support for NIC-specific code")
Signed-off-by: Chia-Lin Kao (AceLan) <acelan.kao@canonical.com>
Acked-by: Sudarsana Reddy Kalluru <skalluru@marvell.com>
Link: https://lore.kernel.org/r/20220808081845.42005-1-acelan.kao@canonical.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>