octeontx2-af: initialize lmac_bmap in rvu_mcs_set_lmac_bmap()

rvu_mcs_set_lmac_bmap() declares lmac_bmap without initializing it and
only sets bits for valid lmacs with set_bit(), which ORs into the word
without clearing it first. Bits for invalid or skipped ports keep
whatever was on the stack, and the garbage is stored into
mcs->hw->lmac_bmap.

Initialize lmac_bmap to 0 so only valid lmacs are marked.

Found with Clang's -Wconditional-uninitialized.

Fixes: ca7f49ff8846 ("octeontx2-af: cn10k: Introduce driver for macsec block.")
Signed-off-by: Karl Mehltretter <kmehltretter@gmail.com>
Reviewed-by: Ratheesh Kannoth <rkannoth@marvell.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Link: https://patch.msgid.link/20260812060730.6181-1-kmehltretter@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

0 files changed, 0 insertions, 0 deletions