drivers/usb/storage: refactor min with min_t

Ensure type safety by using min_t() instead of casted min().

Signed-off-by: Sabyrzhan Tasbolatov <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Greg Kroah-Hartman <[email protected]>

Author: novitoll

drivers/usb/storage/sddr09.c

@@ -752,7 +752,7 @@ sddr09_read_data(struct us_data *us,
 	// a bounce buffer and move the data a piece at a time between the
 	// bounce buffer and the actual transfer buffer.
 
-	len = min(sectors, (unsigned int) info->blocksize) * info->pagesize;
+	len = min_t(unsigned int, sectors, info->blocksize) * info->pagesize;
 	buffer = kmalloc(len, GFP_NOIO);
 	if (!buffer)
 		return -ENOMEM;
@@ -997,7 +997,7 @@ sddr09_write_data(struct us_data *us,
 	 * at a time between the bounce buffer and the actual transfer buffer.
 	 */
 
-	len = min(sectors, (unsigned int) info->blocksize) * info->pagesize;
+	len = min_t(unsigned int, sectors, info->blocksize) * info->pagesize;
 	buffer = kmalloc(len, GFP_NOIO);
 	if (!buffer) {
 		kfree(blockbuffer);

drivers/usb/storage/sddr55.c

@@ -206,7 +206,7 @@ static int sddr55_read_data(struct us_data *us,
 	// a bounce buffer and move the data a piece at a time between the
 	// bounce buffer and the actual transfer buffer.
 
-	len = min((unsigned int) sectors, (unsigned int) info->blocksize >>
+	len = min_t(unsigned int, sectors, info->blocksize >>
 			info->smallpageshift) * PAGESIZE;
 	buffer = kmalloc(len, GFP_NOIO);
 	if (buffer == NULL)
@@ -224,7 +224,7 @@ static int sddr55_read_data(struct us_data *us,
 
 		// Read as many sectors as possible in this block
 
-		pages = min((unsigned int) sectors << info->smallpageshift,
+		pages = min_t(unsigned int, sectors << info->smallpageshift,
 				info->blocksize - page);
 		len = pages << info->pageshift;
 
@@ -333,7 +333,7 @@ static int sddr55_write_data(struct us_data *us,
 	// a bounce buffer and move the data a piece at a time between the
 	// bounce buffer and the actual transfer buffer.
 
-	len = min((unsigned int) sectors, (unsigned int) info->blocksize >>
+	len = min_t(unsigned int, sectors, info->blocksize >>
 			info->smallpageshift) * PAGESIZE;
 	buffer = kmalloc(len, GFP_NOIO);
 	if (buffer == NULL)
@@ -351,7 +351,7 @@ static int sddr55_write_data(struct us_data *us,
 
 		// Write as many sectors as possible in this block
 
-		pages = min((unsigned int) sectors << info->smallpageshift,
+		pages = min_t(unsigned int, sectors << info->smallpageshift,
 				info->blocksize - page);
 		len = pages << info->pageshift;