| Message ID | 20211015033919.5915-1-wanjiabing@vivo.com (mailing list archive) |
|---|---|
| State | Accepted |
| Commit | 2a4a4e8918f002c9da41d4ffb643ea78b1aa4a4f |
| Headers | show |
| Series | spi: cadence: Add of_node_put() before return | expand |
On Thu, 14 Oct 2021 23:39:17 -0400, Wan Jiabing wrote: > Fix following coccicheck warning: > ./drivers/spi/spi-cadence-xspi.c:490:1-23: WARNING: Function > for_each_child_of_node should have of_node_put() before return > > Early exits from for_each_child_of_node should decrement the > node reference counter. > > [...] Applied to https://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git for-next Thanks! [1/1] spi: cadence: Add of_node_put() before return commit: 2a4a4e8918f002c9da41d4ffb643ea78b1aa4a4f 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-cadence-xspi.c b/drivers/spi/spi-cadence-xspi.c index 6bd0e67fedf4..4bc1b93fc276 100644 --- a/drivers/spi/spi-cadence-xspi.c +++ b/drivers/spi/spi-cadence-xspi.c @@ -493,9 +493,11 @@ static int cdns_xspi_of_get_plat_data(struct platform_device *pdev) if (of_property_read_u32(node_child, "reg", &cs)) { dev_err(&pdev->dev, "Couldn't get memory chip select\n"); + of_node_put(node_child); return -ENXIO; } else if (cs >= CDNS_XSPI_MAX_BANKS) { dev_err(&pdev->dev, "reg (cs) parameter value too large\n"); + of_node_put(node_child); return -ENXIO; } }
Fix following coccicheck warning: ./drivers/spi/spi-cadence-xspi.c:490:1-23: WARNING: Function for_each_child_of_node should have of_node_put() before return Early exits from for_each_child_of_node should decrement the node reference counter. Signed-off-by: Wan Jiabing <wanjiabing@vivo.com> --- drivers/spi/spi-cadence-xspi.c | 2 ++ 1 file changed, 2 insertions(+)