Messages in this thread Patch in this message | | | Date | Fri, 02 Jan 2009 17:32:55 +0100 | From | Roel Kluin <> | Subject | [PATCH v2] [SCSI] libsas: fix test for negative unsigned and typos |
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unsigned req->data_len cannot be negative, and fix =-/-= typo
Signed-off-by: Roel Kluin <roel.kluin@gmail.com> --- diff --git a/drivers/scsi/libsas/sas_host_smp.c b/drivers/scsi/libsas/sas_host_smp.c index 16f9312..d110a36 100644 --- a/drivers/scsi/libsas/sas_host_smp.c +++ b/drivers/scsi/libsas/sas_host_smp.c @@ -199,8 +199,8 @@ int sas_smp_host_handler(struct Scsi_Host *shost, struct request *req, break; case SMP_DISCOVER: - req->data_len =- 16; - if (req->data_len < 0) { + req->data_len -= 16; + if ((int)req->data_len < 0) { req->data_len = 0; error = -EINVAL; goto out; @@ -215,8 +215,8 @@ int sas_smp_host_handler(struct Scsi_Host *shost, struct request *req, break; case SMP_REPORT_PHY_SATA: - req->data_len =- 16; - if (req->data_len < 0) { + req->data_len -= 16; + if ((int)req->data_len < 0) { req->data_len = 0; error = -EINVAL; goto out; @@ -238,8 +238,8 @@ int sas_smp_host_handler(struct Scsi_Host *shost, struct request *req, break; case SMP_PHY_CONTROL: - req->data_len =- 44; - if (req->data_len < 0) { + req->data_len -= 44; + if ((int)req->data_len < 0) { req->data_len = 0; error = -EINVAL; goto out;
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