Messages in this thread Patch in this message | | | Subject | [PATCH 1/9] um/drivers/vector_user: Delete unnecessary code in user_init_raw_fds() | From | SF Markus Elfring <> | Date | Sun, 11 Mar 2018 16:16:20 +0100 |
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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
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