bnxt_en: initialize rc to zero to avoid returning garbage
authorColin Ian King <colin.king@canonical.com>
Fri, 8 Jul 2016 15:42:48 +0000 (16:42 +0100)
committerDavid S. Miller <davem@davemloft.net>
Mon, 11 Jul 2016 19:41:36 +0000 (12:41 -0700)
commitf3ea3119ad75dde0ba3e8da4653dbd5a189688e5
tree75eb383a9cf22924d17d5067f1074d1b84d8e2d0
parent7d32eb8781a0eccf8ab7bf33877014c7637ad271
bnxt_en: initialize rc to zero to avoid returning garbage

rc is not initialized so it can contain garbage if it is not
set by the call to bnxt_read_sfp_module_eeprom_info. Ensure
garbage is not returned by initializing rc to 0.

Signed-off-by: Colin Ian King <colin.king@canonical.com>
Acked-by: Michael Chan <michael.chan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c