Fix multiple out-of-bounds warnings by making the code a bit more
structured.

This helps with the ongoing efforts to globally enable -Warray-bounds
and get us closer to being able to tighten the FORTIFY_SOURCE routines
on memcpy().

Link: https://github.com/KSPP/linux/issues/109

Changes in v3:
 - Add new struct wl3501_req.
 - Update changelog text in patch 2/2.
 - Add Kees' RB tag to patch 1/2.
 - Fix one more instance of this same issue in both patches.

Changes in v2:
 - Update changelog text in patch 1/2.
 - Replace a couple of magic numbers with new variable sig_addr_len.

Gustavo A. R. Silva (2):
  wl3501_cs: Fix out-of-bounds warnings in wl3501_send_pkt
  wl3501_cs: Fix out-of-bounds warnings in wl3501_mgmt_join

 drivers/net/wireless/wl3501.h    | 47 ++++++++++++++-------------
 drivers/net/wireless/wl3501_cs.c | 54 +++++++++++++++++---------------
 2 files changed, 52 insertions(+), 49 deletions(-)

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2.27.0