tree 386839115951c3b02d78bde07681ed098ed870d6
parent 2c52c8376db7160a1dd8a681c61c9258405ef143
author Xiaoke Wang <xkernel.wang@foxmail.com> 1639674093 +0800
committer Anna Schumaker <Anna.Schumaker@Netapp.com> 1641495620 -0500

nfs: nfs4clinet: check the return value of kstrdup()

kstrdup() returns NULL when some internal memory errors happen, it is
better to check the return value of it so to catch the memory error in
time.

Signed-off-by: Xiaoke Wang <xkernel.wang@foxmail.com>
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>