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scsi: fcoe: fix off by one in eth2fc_speed()

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This should be "< ARRAY_SIZE()" instead of "<= ARRAY_SIZE()".

Fixes: 0b924e5505a568e7 ("scsi: fcoe: provide translation table between Ethernet and FC port speeds")
Signed-off-by: Vincent Stehlé <vincent.stehle@laposte.net>
Cc: Johannes Thumshirn <jthumshirn@suse.de>
Cc: "Martin K. Petersen" <martin.petersen@oracle.com>
Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
This commit is contained in:
Vincent Stehlé 2016-09-21 22:54:07 +02:00 committed by Martin K. Petersen
parent 92efbb8500
commit 182d3f8430
1 changed files with 1 additions and 1 deletions
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2
drivers/scsi/fcoe/fcoe_transport.c
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@ -110,7 +110,7 @@ static inline u32 eth2fc_speed(u32 eth_port_speed)
{
int i;
for (i = 0; i <= ARRAY_SIZE(fcoe_port_speed_mapping); i++) {
for (i = 0; i < ARRAY_SIZE(fcoe_port_speed_mapping); i++) {
if (fcoe_port_speed_mapping[i].eth_port_speed == eth_port_speed)
return fcoe_port_speed_mapping[i].fc_port_speed;
}