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scsi-lowlevel.c: Use sizeof() instead of a hardcoded constant

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This patch does not change any functionality.

Signed-off-by: Bart Van Assche <bart.vanassche@sandisk.com>
This commit is contained in:
Bart Van Assche
2015-10-02 14:06:07 -07:00
committed by Ronnie Sahlberg
parent c26710345f
commit 608dbcba12
1 changed files with 2 additions and 1 deletions
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lib/scsi-lowlevel.c
+2 -1
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@@ -1077,7 +1077,8 @@ scsi_maintenancein_datain_unmarshall(struct scsi_task *task)
task_get_uint8(task, 1) & 0x07; task_get_uint8(task, 1) & 0x07;
rsoc_one->cdb_length = rsoc_one->cdb_length =
task_get_uint16(task, 2); task_get_uint16(task, 2);
if(rsoc_one->cdb_length <= 16) { if (rsoc_one->cdb_length <=
sizeof(rsoc_one->cdb_usage_data)) {
memcpy(rsoc_one->cdb_usage_data, memcpy(rsoc_one->cdb_usage_data,
&task->datain.data[4], &task->datain.data[4],
rsoc_one->cdb_length); rsoc_one->cdb_length);