Commit cb8fac6d authored by Alexey Khoroshilov's avatar Alexey Khoroshilov Committed by Trond Myklebust

NFS: remove unneeded check in decode_devicenotify_args()

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Overflow check in not needed anymore after we switch to kmalloc_array().
Signed-off-by: default avatarAlexey Khoroshilov <khoroshilov@ispras.ru>
Fixes: a4f743a6 ("NFSv4.1: Convert open-coded array allocation calls to kmalloc_array()")
Signed-off-by: default avatarTrond Myklebust <trond.myklebust@hammerspace.com>
parent 612896ec
...@@ -271,10 +271,6 @@ __be32 decode_devicenotify_args(struct svc_rqst *rqstp, ...@@ -271,10 +271,6 @@ __be32 decode_devicenotify_args(struct svc_rqst *rqstp,
n = ntohl(*p++); n = ntohl(*p++);
if (n == 0) if (n == 0)
goto out; goto out;
if (n > ULONG_MAX / sizeof(*args->devs)) {
status = htonl(NFS4ERR_BADXDR);
goto out;
}
args->devs = kmalloc_array(n, sizeof(*args->devs), GFP_KERNEL); args->devs = kmalloc_array(n, sizeof(*args->devs), GFP_KERNEL);
if (!args->devs) { if (!args->devs) {
......
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