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scsi: ufs: ufshcd-pltfrm: Check the return value of devm_kstrdup()
authorXiaoke Wang <xkernel.wang@foxmail.com>
Sun, 16 Jan 2022 03:06:49 +0000 (11:06 +0800)
committerMartin K. Petersen <martin.petersen@oracle.com>
Tue, 25 Jan 2022 04:30:25 +0000 (23:30 -0500)
commita65b32748f4566f986ba2495a8236c141fa42a26
tree29bf66091099f19baaf20077d0cba35901abf738tree | snapshot
parenta861790afaa8b6369eee8a88c5d5d73f5799c0c6commit | diff
scsi: ufs: ufshcd-pltfrm: Check the return value of devm_kstrdup()

devm_kstrdup() returns pointer to allocated string on success, NULL on
failure. So it is better to check the return value of it.

Link: https://lore.kernel.org/r/tencent_4257E15D4A94FF9020DDCC4BB9B21C041408@qq.com
Reviewed-by: Bean Huo <beanhuo@micron.com>
Signed-off-by: Xiaoke Wang <xkernel.wang@foxmail.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
drivers/scsi/ufs/ufshcd-pltfrm.c diff | blob | history
Domain: System / Kernel;