wifi: mac80211: Fix -Wc23-extensions in hwmp_route_info_get()

When building with a version of clang that supports
'-fms-anonymous-structs' (which will be used by the kernel instead of
the wider '-fms-extensions'), there are a couple warnings after some
recent mesg_hwmp.c changes:

  net/mac80211/mesh_hwmp.c:373:3: error: label followed by a declaration is a C23 extension [-Werror,-Wc23-extensions]
    373 |                 struct ieee80211_mesh_hwmp_preq_top *preq_elem_top =
        |                 ^
  net/mac80211/mesh_hwmp.c:390:3: error: label followed by a declaration is a C23 extension [-Werror,-Wc23-extensions]
    390 |                 struct ieee80211_mesh_hwmp_prep_top *prep_elem_top =
        |                 ^
  2 errors generated.

Enclose the switch case blocks in braces to clear up the warning.

Fixes: a91c65cb99d1 ("wifi: mac80211: Use struct instead of macro for PREP frame")
Fixes: 4ac20bd40b7d ("wifi: mac80211: Use struct instead of macro for PREQ frame")
Signed-off-by: Nathan Chancellor <nathan@kernel.org>
Link: https://patch.msgid.link/20260604-mac80211-mesh_hwmp-fix-c23-extensions-v1-1-25a64d6ce541@kernel.org
Signed-off-by: Johannes Berg <johannes.berg@intel.com>

0 files changed, 0 insertions, 0 deletions