remoteproc: debug: Remove unneeded NULL check

debugfs_remove_recursive will do NULL check, so remove
the redundant null check

Signed-off-by: Ding Xiang <dingxiang@cmss.chinamobile.com>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>

diff --git a/drivers/remoteproc/remoteproc_debugfs.c b/drivers/remoteproc/remoteproc_debugfs.c
index 8cd4a0a..dd93cf0 100644 (file)
--- a/drivers/remoteproc/remoteproc_debugfs.c
+++ b/drivers/remoteproc/remoteproc_debugfs.c
@@ -333,9 +333,6 @@ struct dentry *rproc_create_trace_file(const char *name, struct rproc *rproc,
 
 void rproc_delete_debug_dir(struct rproc *rproc)
 {
-       if (!rproc->dbg_dir)
-               return;
-
        debugfs_remove_recursive(rproc->dbg_dir);
 }