| Message ID | 1607071357-33378-1-git-send-email-zhangchangzhong@huawei.com |
|---|---|
| State | Accepted |
| Commit | e748edd9841306908b4e02dddd0afd1aa1f8b973 |
| Headers | show |
| Series | spi: dw: Fix error return code in dw_spi_bt1_probe() | expand |
Hello Zhang On Fri, Dec 04, 2020 at 04:42:37PM +0800, Zhang Changzhong wrote: > Fix to return a negative error code from the error handling > case instead of 0, as done elsewhere in this function. > > Fixes: abf00907538e ("spi: dw: Add Baikal-T1 SPI Controller glue driver") > Reported-by: Hulk Robot <hulkci@huawei.com> > Signed-off-by: Zhang Changzhong <zhangchangzhong@huawei.com> Thanks for the patch. Definitely Acked-by: Serge Semin <fancer.lancer@gmail.com> -Sergey > --- > drivers/spi/spi-dw-bt1.c | 4 +++- > 1 file changed, 3 insertions(+), 1 deletion(-) > > diff --git a/drivers/spi/spi-dw-bt1.c b/drivers/spi/spi-dw-bt1.c > index f382dfad..c279b78 100644 > --- a/drivers/spi/spi-dw-bt1.c > +++ b/drivers/spi/spi-dw-bt1.c > @@ -280,8 +280,10 @@ static int dw_spi_bt1_probe(struct platform_device *pdev) > dws->bus_num = pdev->id; > dws->reg_io_width = 4; > dws->max_freq = clk_get_rate(dwsbt1->clk); > - if (!dws->max_freq) > + if (!dws->max_freq) { > + ret = -EINVAL; > goto err_disable_clk; > + } > > init_func = device_get_match_data(&pdev->dev); > ret = init_func(pdev, dwsbt1); > -- > 2.9.5 >
On Fri, 4 Dec 2020 16:42:37 +0800, Zhang Changzhong wrote: > Fix to return a negative error code from the error handling > case instead of 0, as done elsewhere in this function. Applied to https://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git for-next Thanks! [1/1] spi: dw: Fix error return code in dw_spi_bt1_probe() commit: e748edd9841306908b4e02dddd0afd1aa1f8b973 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. You may get further e-mails resulting from automated or manual testing and review of the tree, please engage with people reporting problems and send followup patches addressing any issues that are reported if needed. If any updates are required or you are submitting further changes they should be sent as incremental updates against current git, existing patches will not be replaced. Please add any relevant lists and maintainers to the CCs when replying to this mail. Thanks, Mark
diff --git a/drivers/spi/spi-dw-bt1.c b/drivers/spi/spi-dw-bt1.c index f382dfad..c279b78 100644 --- a/drivers/spi/spi-dw-bt1.c +++ b/drivers/spi/spi-dw-bt1.c @@ -280,8 +280,10 @@ static int dw_spi_bt1_probe(struct platform_device *pdev) dws->bus_num = pdev->id; dws->reg_io_width = 4; dws->max_freq = clk_get_rate(dwsbt1->clk); - if (!dws->max_freq) + if (!dws->max_freq) { + ret = -EINVAL; goto err_disable_clk; + } init_func = device_get_match_data(&pdev->dev); ret = init_func(pdev, dwsbt1);
Fix to return a negative error code from the error handling case instead of 0, as done elsewhere in this function. Fixes: abf00907538e ("spi: dw: Add Baikal-T1 SPI Controller glue driver") Reported-by: Hulk Robot <hulkci@huawei.com> Signed-off-by: Zhang Changzhong <zhangchangzhong@huawei.com> --- drivers/spi/spi-dw-bt1.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-)