Fix smatch warning:
drivers/spi/spi-mem.c:746 spi_mem_probe() warn: passing zero to 'PTR_ERR'
Fixes: 5d27a9c8ea9e ("spi: spi-mem: Extend the SPI mem interface to set a custom memory name")
Signed-off-by: YueHaibing <[email protected]>
---
drivers/spi/spi-mem.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/spi/spi-mem.c b/drivers/spi/spi-mem.c
index ef53290b7d24..a1b4d085834a 100644
--- a/drivers/spi/spi-mem.c
+++ b/drivers/spi/spi-mem.c
@@ -743,7 +743,7 @@ static int spi_mem_probe(struct spi_device *spi)
mem->name = dev_name(&spi->dev);
if (IS_ERR_OR_NULL(mem->name))
- return PTR_ERR(mem->name);
+ return PTR_ERR_OR_ZERO(mem->name);
spi_set_drvdata(spi, mem);
--
2.17.1
On Sat, 31 Oct 2020 11:30:42 +0800, YueHaibing wrote:
> Fix smatch warning:
>
> drivers/spi/spi-mem.c:746 spi_mem_probe() warn: passing zero to 'PTR_ERR'
Applied to
https://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git for-next
Thanks!
[1/1] spi: spi-mem: Fix passing zero to 'PTR_ERR' warning
commit: a9c52d42814a44472fe1205775320ec20f556908
All being well this means that it will be integrated into the linux-next
tree (usually sometime in the next 24 hours) and sent to Linus during
the next merge window (or sooner if it is a bug fix), however if
problems are discovered then the patch may be dropped or reverted.
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Thanks,
Mark