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[1/2] block/bdev: use helper for max block size check

Message ID 20241218020212.3657139-2-mcgrof@kernel.org (mailing list archive)
State New
Headers show
Series block size limit cleanups | expand

Commit Message

Luis Chamberlain Dec. 18, 2024, 2:02 a.m. UTC 
We already have a helper for checking the limits on the block size
both low and high, just use that.

No functional changes.

Reviewed-by: John Garry <john.g.garry@oracle.com>
Signed-off-by: Luis Chamberlain <mcgrof@kernel.org>
---
 block/bdev.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)
diff mbox series

Patch

diff --git a/block/bdev.c b/block/bdev.c
index 738e3c8457e7..9d73a8fbf7f9 100644
--- a/block/bdev.c
+++ b/block/bdev.c
@@ -155,8 +155,7 @@  int set_blocksize(struct file *file, int size)
 	struct inode *inode = file->f_mapping->host;
 	struct block_device *bdev = I_BDEV(inode);
 
-	/* Size must be a power of two, and between 512 and PAGE_SIZE */
-	if (size > PAGE_SIZE || size < 512 || !is_power_of_2(size))
+	if (blk_validate_block_size(size))
 		return -EINVAL;
 
 	/* Size cannot be smaller than the size supported by the device */