[v2] NFSv4.2 fix unnecessary retry in nfs4_copy_file_range
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Message ID 20190112000444.3540-1-olga.kornievskaia@gmail.com
State New
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Series
  • [v2] NFSv4.2 fix unnecessary retry in nfs4_copy_file_range
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Commit Message

Olga Kornievskaia Jan. 12, 2019, 12:04 a.m. UTC
Currently nfs42_proc_copy_file_range() can not return EAGAIN.

Fixes: e4648aa4f98a ("NFS recover from destination server reboot for copies")
Signed-off-by: Olga Kornievskaia <kolga@netapp.com>
---
 fs/nfs/nfs4file.c | 8 +-------
 1 file changed, 1 insertion(+), 7 deletions(-)

Patch
diff mbox series

diff --git a/fs/nfs/nfs4file.c b/fs/nfs/nfs4file.c
index 46d691b..45b2322 100644
--- a/fs/nfs/nfs4file.c
+++ b/fs/nfs/nfs4file.c
@@ -133,15 +133,9 @@  static ssize_t nfs4_copy_file_range(struct file *file_in, loff_t pos_in,
 				    struct file *file_out, loff_t pos_out,
 				    size_t count, unsigned int flags)
 {
-	ssize_t ret;
-
 	if (file_inode(file_in) == file_inode(file_out))
 		return -EINVAL;
-retry:
-	ret = nfs42_proc_copy(file_in, pos_in, file_out, pos_out, count);
-	if (ret == -EAGAIN)
-		goto retry;
-	return ret;
+	return nfs42_proc_copy(file_in, pos_in, file_out, pos_out, count);
 }
 
 static loff_t nfs4_file_llseek(struct file *filep, loff_t offset, int whence)