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-rw-r--r--fs/orangefs/orangefs-debugfs.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/fs/orangefs/orangefs-debugfs.c b/fs/orangefs/orangefs-debugfs.c
index 791912da97d7..716ed337f166 100644
--- a/fs/orangefs/orangefs-debugfs.c
+++ b/fs/orangefs/orangefs-debugfs.c
@@ -440,6 +440,9 @@ static ssize_t orangefs_debug_write(struct file *file,
"orangefs_debug_write: %pD\n",
file);
+ if (count == 0)
+ return 0;
+
/*
* Thwart users who try to jamb a ridiculous number
* of bytes into the debug file...