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-rw-r--r--fs/afs/write.c5
1 files changed, 4 insertions, 1 deletions
diff --git a/fs/afs/write.c b/fs/afs/write.c
index 50371207f327..c9195fc67fd8 100644
--- a/fs/afs/write.c
+++ b/fs/afs/write.c
@@ -169,11 +169,14 @@ int afs_write_end(struct file *file, struct address_space *mapping,
unsigned int f, from = pos & (PAGE_SIZE - 1);
unsigned int t, to = from + copied;
loff_t i_size, maybe_i_size;
- int ret;
+ int ret = 0;
_enter("{%llx:%llu},{%lx}",
vnode->fid.vid, vnode->fid.vnode, page->index);
+ if (copied == 0)
+ goto out;
+
maybe_i_size = pos + copied;
i_size = i_size_read(&vnode->vfs_inode);