| Message ID | YMHkGcroJwaBd1av@mwanda (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | spi: hisi-kunpeng: Delete some dead code | expand |
diff --git a/drivers/spi/spi-hisi-kunpeng.c b/drivers/spi/spi-hisi-kunpeng.c index 58b823a16fc4..875f337a7836 100644 --- a/drivers/spi/spi-hisi-kunpeng.c +++ b/drivers/spi/spi-hisi-kunpeng.c @@ -167,8 +167,6 @@ static int hisi_spi_debugfs_init(struct hisi_spi *hs) snprintf(name, 32, "hisi_spi%d", hs->bus_num); hs->debugfs = debugfs_create_dir(name, NULL); - if (!hs->debugfs) - return -ENOMEM; hs->regset.regs = hisi_spi_regs; hs->regset.nregs = ARRAY_SIZE(hisi_spi_regs);
The debugfs_create_dir() function returns error pointers, it doesn't return NULL. But debugfs functions aren't supposed to be checked in normal circumstancers where the driver doesn't dereference the pointer itself. Fixes: 2b2142f247eb ("spi: hisi-kunpeng: Add debugfs support") Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> --- drivers/spi/spi-hisi-kunpeng.c | 2 -- 1 file changed, 2 deletions(-)