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authorLinus Torvalds <torvalds@linux-foundation.org>2019-01-20 09:27:38 +1200
committerLinus Torvalds <torvalds@linux-foundation.org>2019-01-20 09:27:38 +1200
commitb0efca46b57071e4c281034f04d2b56edf79843d (patch)
tree93d04cfe9cb1bba4ecc694aca73887a32d9e9e47 /fs
parent4d5f6e0201bc568c0758ed3f77a06648ec9fd482 (diff)
parentdeaa5c96c2f7e8b934088a1e70a0fe8797bd1149 (diff)
downloadlinux-b0efca46b57071e4c281034f04d2b56edf79843d.tar.bz2
Merge tag 'nfs-for-5.0-2' of git://git.linux-nfs.org/projects/anna/linux-nfs
Pull NFS client fixes from Anna Schumaker: "These are mostly fixes for SUNRPC bugs, with a single v4.2 copy_file_range() fix mixed in. Stable bugfixes: - Fix TCP receive code on archs with flush_dcache_page() Other bugfixes: - Fix error code in rpcrdma_buffer_create() - Fix a double free in rpcrdma_send_ctxs_create() - Fix kernel BUG at kernel/cred.c:825 - Fix unnecessary retry in nfs42_proc_copy_file_range() - Ensure rq_bytes_sent is reset before request transmission - Ensure we respect the RPCSEC_GSS sequence number limit - Address Kerberos performance/behavior regression" * tag 'nfs-for-5.0-2' of git://git.linux-nfs.org/projects/anna/linux-nfs: SUNRPC: Address Kerberos performance/behavior regression SUNRPC: Ensure we respect the RPCSEC_GSS sequence number limit SUNRPC: Ensure rq_bytes_sent is reset before request transmission NFSv4.2 fix unnecessary retry in nfs4_copy_file_range sunrpc: kernel BUG at kernel/cred.c:825! SUNRPC: Fix TCP receive code on archs with flush_dcache_page() xprtrdma: Double free in rpcrdma_sendctxs_create() xprtrdma: Fix error code in rpcrdma_buffer_create()
Diffstat (limited to 'fs')
-rw-r--r--fs/nfs/nfs4file.c8
1 files changed, 1 insertions, 7 deletions
diff --git a/fs/nfs/nfs4file.c b/fs/nfs/nfs4file.c
index 46d691ba04bc..45b2322e092d 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)