X-Git-Url: http://git.rot13.org/?a=blobdiff_plain;ds=sidebyside;f=drivers%2Fscsi%2Fsd.c;h=354199011246633ce9cf8fcc172231648492d6ef;hb=6c763eb9ead86c612492b59287b36c0dcf7d09b1;hp=024ef86c52425cd9b3f5ed05b380dad3b0eff2c0;hpb=2152f8536668a957ea3214735b4761e7b22ef7d8;p=powerpc.git

diff --git a/drivers/scsi/sd.c b/drivers/scsi/sd.c
index 024ef86c52..3541990112 100644
--- a/drivers/scsi/sd.c
+++ b/drivers/scsi/sd.c
@@ -175,7 +175,7 @@ static ssize_t sd_store_cache_type(struct class_device *cdev, const char *buf,
 		 * it's not worth the risk */
 		return -EINVAL;
 
-	for (i = 0; i < sizeof(sd_cache_types)/sizeof(sd_cache_types[0]); i++) {
+	for (i = 0; i < ARRAY_SIZE(sd_cache_types); i++) {
 		const int len = strlen(sd_cache_types[i]);
 		if (strncmp(sd_cache_types[i], buf, len) == 0 &&
 		    buf[len] == '\n') {
@@ -190,7 +190,7 @@ static ssize_t sd_store_cache_type(struct class_device *cdev, const char *buf,
 	if (scsi_mode_sense(sdp, 0x08, 8, buffer, sizeof(buffer), SD_TIMEOUT,
 			    SD_MAX_RETRIES, &data, NULL))
 		return -EINVAL;
-	len = min(sizeof(buffer), data.length - data.header_length -
+	len = min_t(size_t, sizeof(buffer), data.length - data.header_length -
 		  data.block_descriptor_length);
 	buffer_data = buffer + data.header_length +
 		data.block_descriptor_length;
@@ -891,7 +891,7 @@ static struct block_device_operations sd_fops = {
 static void sd_rw_intr(struct scsi_cmnd * SCpnt)
 {
 	int result = SCpnt->result;
-	int this_count = SCpnt->bufflen;
+	int this_count = SCpnt->request_bufflen;
 	int good_bytes = (result == 0 ? this_count : 0);
 	sector_t block_sectors = 1;
 	u64 first_err_block;