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target/spc: Simplify INQUIRY EVPD=0x80

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Signed-off-by: Christophe Vu-Brugier <cvubrugier@yahoo.fr>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
This commit is contained in:
Christophe Vu-Brugier 2014-06-06 17:15:15 +02:00 • committed by Nicholas Bellinger
parent 6dbe7f4e97
commit 9aff64e13f
1 changed files with 2 additions and 7 deletions
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9
drivers/target/target_core_spc.c
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@ -129,15 +129,10 @@ static sense_reason_t
spc_emulate_evpd_80(struct se_cmd *cmd, unsigned char *buf) spc_emulate_evpd_80(struct se_cmd *cmd, unsigned char *buf)
{ {
struct se_device *dev = cmd->se_dev; struct se_device *dev = cmd->se_dev;
u16 len = 0; u16 len;
if (dev->dev_flags & DF_EMULATED_VPD_UNIT_SERIAL) { if (dev->dev_flags & DF_EMULATED_VPD_UNIT_SERIAL) {
u32 unit_serial_len; len = sprintf(&buf[4], "%s", dev->t10_wwn.unit_serial);
unit_serial_len = strlen(dev->t10_wwn.unit_serial);
unit_serial_len++; /* For NULL Terminator */
len += sprintf(&buf[4], "%s", dev->t10_wwn.unit_serial);
len++; /* Extra Byte for NULL Terminator */ len++; /* Extra Byte for NULL Terminator */
buf[3] = len; buf[3] = len;
} }