[5/4] vfs: return EINVAL for unsupported file types in clone
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Message ID 20151214163458.GB12687@lst.de
State New
Headers show

Commit Message

Christoph Hellwig Dec. 14, 2015, 4:34 p.m. UTC
Signed-off-by: Christoph Hellwig <hch@lst.de>

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Patch
diff mbox

diff --git a/fs/read_write.c b/fs/read_write.c
index 1f0d3f1..6268ebc 100644
--- a/fs/read_write.c
+++ b/fs/read_write.c
@@ -1528,7 +1528,7 @@  int vfs_clone_file_range(struct file *file_in, loff_t pos_in,
 	if (S_ISDIR(inode_in->i_mode) || S_ISDIR(inode_out->i_mode))
 		return -EISDIR;
 	if (!S_ISREG(inode_in->i_mode) || !S_ISREG(inode_out->i_mode))
-		return -EOPNOTSUPP;
+		return -EINVAL;
 
 	if (!(file_in->f_mode & FMODE_READ) ||
 	    !(file_out->f_mode & FMODE_WRITE) ||