[PATCH 1/9] um/drivers/vector_user: Delete unnecessary code in user_init_raw_fds()

[SF Markus Elfring <elfring@users.sourceforge.net>]

From: Markus Elfring <elfring@users.sourceforge.net>
Date: Sun, 11 Mar 2018 11:36:18 +0100

* One condition check could never be reached with a non-null pointer
  at the end of this function. Thus remove the corresponding statement.

* Delete an initialisation for the local variable "result"
  which became unnecessary with this refactoring.

Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
---
 arch/um/drivers/vector_user.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/arch/um/drivers/vector_user.c b/arch/um/drivers/vector_user.c
index 4291f1a5d342..d6a6207d4061 100644
--- a/arch/um/drivers/vector_user.c
+++ b/arch/um/drivers/vector_user.c
@@ -211,7 +211,7 @@ static struct vector_fds *user_init_raw_fds(struct arglist *ifspec)
 	struct sockaddr_ll sock;
 	int err = -ENOMEM;
 	char *iface;
-	struct vector_fds *result = NULL;
+	struct vector_fds *result;
 	int optval = 1;
 
 
@@ -276,8 +276,6 @@ static struct vector_fds *user_init_raw_fds(struct arglist *ifspec)
 		os_close_file(rxfd);
 	if (txfd >= 0)
 		os_close_file(txfd);
-	if (result != NULL)
-		kfree(result);
 	return NULL;
 }
 
-- 
2.16.2