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The call netdev_{put, hold} of dev_{put, hold} will check NULL,
so there is no need to check before using dev_{put, hold}.
Fix the following coccicheck warnings:
/drivers/infiniband/hw/mlx4/main.c:1311:2-10: WARNING:
WARNING NULL check before dev_{put, hold} functions is not needed.
/drivers/infiniband/hw/mlx4/main.c:148:2-10: WARNING:
WARNING NULL check before dev_{put, hold} functions is not needed.
/drivers/infiniband/hw/mlx4/main.c:1959:3-11: WARNING:
WARNING NULL check before dev_{put, hold} functions is not needed.
/drivers/infiniband/hw/mlx4/main.c:1962:3-10: WARNING:
WARNING NULL check before dev_{put, hold} functions is not needed.
Signed-off-by: zhang songyi <zhang.songyi@zte.com.cn>
Link: https://lore.kernel.org/r/202211291554079687539@zte.com.cn
Signed-off-by: Leon Romanovsky <leon@kernel.org>
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| .. | ||
| ah.c | ||
| alias_GUID.c | ||
| cm.c | ||
| cq.c | ||
| doorbell.c | ||
| Kconfig | ||
| mad.c | ||
| main.c | ||
| Makefile | ||
| mcg.c | ||
| mlx4_ib.h | ||
| mr.c | ||
| qp.c | ||
| srq.c | ||
| sysfs.c | ||