From: Colin Ian King Date: Tue, 15 Dec 2020 03:14:25 +0000 (-0800) Subject: mm/process_vm_access: remove redundant initialization of iov_r X-Git-Tag: v5.11-rc1~170^2~11 X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=95c9ae14a9b99a65956de80a1eefafcb901c0e9f;p=thirdparty%2Fkernel%2Flinux.git mm/process_vm_access: remove redundant initialization of iov_r The pointer iov_r is being initialized with a value that is never read and it is being updated later with a new value. The initialization is redundant and can be removed. Link: https://lkml.kernel.org/r/20201102120614.694917-1-colin.king@canonical.com Signed-off-by: Colin Ian King Reviewed-by: Andrew Morton Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- diff --git a/mm/process_vm_access.c b/mm/process_vm_access.c index 702250f148e73..4bcc119580890 100644 --- a/mm/process_vm_access.c +++ b/mm/process_vm_access.c @@ -260,7 +260,7 @@ static ssize_t process_vm_rw(pid_t pid, struct iovec iovstack_l[UIO_FASTIOV]; struct iovec iovstack_r[UIO_FASTIOV]; struct iovec *iov_l = iovstack_l; - struct iovec *iov_r = iovstack_r; + struct iovec *iov_r; struct iov_iter iter; ssize_t rc; int dir = vm_write ? WRITE : READ;