staging: most: Delete an unnecessary check before the function call “module_put”

Author: Markus Elfring <elfring@users.sourceforge.net>

The module_put() function tests whether its argument is NULL and then
returns immediately. Thus the test around the call is not needed.

This issue was detected by using the Coccinelle software.

Signed-off-by: Markus Elfring 
Signed-off-by: Greg Kroah-Hartman 
---
 drivers/staging/most/mostcore/core.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)
 
diff --git a/drivers/staging/most/mostcore/core.c b/drivers/staging/most/mostcore/core.c
index 19852ca..ed1ed25 100644
--- a/drivers/staging/most/mostcore/core.c
+++ b/drivers/staging/most/mostcore/core.c
@@ -1587,8 +1587,7 @@ out:
 	return 0;
 
 error:
-	if (iface->mod)
-		module_put(iface->mod);
+	module_put(iface->mod);
 	modref--;
 	mutex_unlock(&c->start_mutex);
 	return ret;
BtrLinux
Privacy Overview

This website uses cookies so that we can provide you with the best user experience possible. Cookie information is stored in your browser and performs functions such as recognising you when you return to our website and helping our team to understand which sections of the website you find most interesting and useful.