Use the MIN() macro where possible instead of manual "(x < y) ? x : y" constructs.

[pub/USBasp.git] / Demos / Device / LowLevel / MassStorage / Lib / SCSI.c

diff --git a/Demos/Device/LowLevel/MassStorage/Lib/SCSI.c b/Demos/Device/LowLevel/MassStorage/Lib/SCSI.c
index 770d0f7..56790dd 100644 (file)
--- a/Demos/Device/LowLevel/MassStorage/Lib/SCSI.c
+++ b/Demos/Device/LowLevel/MassStorage/Lib/SCSI.c
@@ -150,8 +150,7 @@ bool SCSI_DecodeSCSICommand(void)
 static bool SCSI_Command_Inquiry(void)
 {
        uint16_t AllocationLength  = SwapEndian_16(*(uint16_t*)&CommandBlock.SCSICommandData[3]);
 static bool SCSI_Command_Inquiry(void)
 {
        uint16_t AllocationLength  = SwapEndian_16(*(uint16_t*)&CommandBlock.SCSICommandData[3]);

-       uint16_t BytesTransferred  = (AllocationLength < sizeof(InquiryData))? AllocationLength :
-                                                                              sizeof(InquiryData);
+       uint16_t BytesTransferred  = MIN(AllocationLength, sizeof(InquiryData));

 
        /* Only the standard INQUIRY data is supported, check if any optional INQUIRY bits set */
        if ((CommandBlock.SCSICommandData[1] & ((1 << 0) | (1 << 1))) ||
 
        /* Only the standard INQUIRY data is supported, check if any optional INQUIRY bits set */
        if ((CommandBlock.SCSICommandData[1] & ((1 << 0) | (1 << 1))) ||


@@ -188,7 +187,7 @@ static bool SCSI_Command_Inquiry(void)
 static bool SCSI_Command_Request_Sense(void)
 {
        uint8_t  AllocationLength = CommandBlock.SCSICommandData[4];
 static bool SCSI_Command_Request_Sense(void)
 {
        uint8_t  AllocationLength = CommandBlock.SCSICommandData[4];

-       uint8_t  BytesTransferred = (AllocationLength < sizeof(SenseData))? AllocationLength : sizeof(SenseData);
+       uint8_t  BytesTransferred = MIN(AllocationLength, sizeof(SenseData));

 
        /* Send the SENSE data - this indicates to the host the status of the last command */
        Endpoint_Write_Stream_LE(&SenseData, BytesTransferred, NULL);
 
        /* Send the SENSE data - this indicates to the host the status of the last command */
        Endpoint_Write_Stream_LE(&SenseData, BytesTransferred, NULL);