1 files changed, 9 insertions, 13 deletions

diff --git a/drivers/scsi/aacraid/aachba.c b/drivers/scsi/aacraid/aachba.c
index 31319d052102..fb8350e86d98 100644
--- a/drivers/scsi/aacraid/aachba.c
+++ b/drivers/scsi/aacraid/aachba.c
@@ -1607,13 +1607,14 @@ int aac_scsi_cmd(struct scsi_cmnd * scsicmd)
                 cp[11] = 0;
                 cp[12] = 0;
                 aac_internal_transfer(scsicmd, cp, 0,
-                  min((unsigned int)scsicmd->cmnd[13], sizeof(cp)));
+                  min_t(size_t, scsicmd->cmnd[13], sizeof(cp)));
                 if (sizeof(cp) < scsicmd->cmnd[13]) {
                         unsigned int len, offset = sizeof(cp);
 
                         memset(cp, 0, offset);
                         do {
-                                len = min(scsicmd->cmnd[13]-offset, sizeof(cp));
+                                len = min_t(size_t, scsicmd->cmnd[13] - offset,
+                                                sizeof(cp));
                                 aac_internal_transfer(scsicmd, cp, offset, len);
                         } while ((offset += len) < scsicmd->cmnd[13]);
                 }
@@ -2080,7 +2081,6 @@ static int aac_send_srb_fib(struct scsi_cmnd* scsicmd)
                 return 0;
         }
 
-        dev = (struct aac_dev *)scsicmd->device->host->hostdata;
         switch(scsicmd->sc_data_direction){
         case DMA_TO_DEVICE:
                 flag = SRB_DataOut;
@@ -2198,8 +2198,6 @@ static unsigned long aac_build_sg(struct scsi_cmnd* scsicmd, struct sgmap* psg)
                         scsicmd->sc_data_direction);
                 psg->count = cpu_to_le32(sg_count);
 
-                byte_count = 0;
-
                 for (i = 0; i < sg_count; i++) {
                         psg->sg[i].addr = cpu_to_le32(sg_dma_address(sg));
                         psg->sg[i].count = cpu_to_le32(sg_dma_len(sg));
@@ -2255,18 +2253,17 @@ static unsigned long aac_build_sg64(struct scsi_cmnd* scsicmd, struct sgmap64* p
 
                 sg_count = pci_map_sg(dev->pdev, sg, scsicmd->use_sg,
                         scsicmd->sc_data_direction);
-                psg->count = cpu_to_le32(sg_count);
-
-                byte_count = 0;
 
                 for (i = 0; i < sg_count; i++) {
+                        int count = sg_dma_len(sg);
                         addr = sg_dma_address(sg);
                         psg->sg[i].addr[0] = cpu_to_le32(addr & 0xffffffff);
                         psg->sg[i].addr[1] = cpu_to_le32(addr>>32);
-                        psg->sg[i].count = cpu_to_le32(sg_dma_len(sg));
-                        byte_count += sg_dma_len(sg);
+                        psg->sg[i].count = cpu_to_le32(count);
+                        byte_count += count;
                         sg++;
                 }
+                psg->count = cpu_to_le32(sg_count);
                 /* hba wants the size to be exact */
                 if(byte_count > scsicmd->request_bufflen){
                         u32 temp = le32_to_cpu(psg->sg[i-1].count) - 
@@ -2281,16 +2278,15 @@ static unsigned long aac_build_sg64(struct scsi_cmnd* scsicmd, struct sgmap64* p
                 }
         }
         else if(scsicmd->request_bufflen) {
-                u64 addr; 
-                addr = pci_map_single(dev->pdev,
+                scsicmd->SCp.dma_handle = pci_map_single(dev->pdev,
                                 scsicmd->request_buffer,
                                 scsicmd->request_bufflen,
                                 scsicmd->sc_data_direction);
+                addr = scsicmd->SCp.dma_handle;
                 psg->count = cpu_to_le32(1);
                 psg->sg[0].addr[0] = cpu_to_le32(addr & 0xffffffff);
                 psg->sg[0].addr[1] = cpu_to_le32(addr >> 32);
                 psg->sg[0].count = cpu_to_le32(scsicmd->request_bufflen);  
-                scsicmd->SCp.dma_handle = addr;
                 byte_count = scsicmd->request_bufflen;
         }
         return byte_count;