diff options
Diffstat (limited to 'target/linux/generic/backport-5.10/808-v5.18-0003-nvmem-core-Check-input-parameter-for-NULL-in-nvmem_u.patch')
| -rw-r--r-- | target/linux/generic/backport-5.10/808-v5.18-0003-nvmem-core-Check-input-parameter-for-NULL-in-nvmem_u.patch | 30 |
1 files changed, 0 insertions, 30 deletions
diff --git a/target/linux/generic/backport-5.10/808-v5.18-0003-nvmem-core-Check-input-parameter-for-NULL-in-nvmem_u.patch b/target/linux/generic/backport-5.10/808-v5.18-0003-nvmem-core-Check-input-parameter-for-NULL-in-nvmem_u.patch deleted file mode 100644 index 01170d3d09..0000000000 --- a/target/linux/generic/backport-5.10/808-v5.18-0003-nvmem-core-Check-input-parameter-for-NULL-in-nvmem_u.patch +++ /dev/null @@ -1,30 +0,0 @@ -From 8c751e0d9a5264376935a84429a2d468c8877d99 Mon Sep 17 00:00:00 2001 -From: Andy Shevchenko <andriy.shevchenko@linux.intel.com> -Date: Sun, 20 Feb 2022 15:15:17 +0000 -Subject: [PATCH] nvmem: core: Check input parameter for NULL in - nvmem_unregister() - -nvmem_unregister() frees resources and standard pattern is to allow -caller to not care if it's NULL or not. This will reduce burden on -the callers to perform this check. - -Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> -Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> -Link: https://lore.kernel.org/r/20220220151527.17216-4-srinivas.kandagatla@linaro.org -Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> ---- - drivers/nvmem/core.c | 3 ++- - 1 file changed, 2 insertions(+), 1 deletion(-) - ---- a/drivers/nvmem/core.c -+++ b/drivers/nvmem/core.c -@@ -904,7 +904,8 @@ static void nvmem_device_release(struct - */ - void nvmem_unregister(struct nvmem_device *nvmem) - { -- kref_put(&nvmem->refcnt, nvmem_device_release); -+ if (nvmem) -+ kref_put(&nvmem->refcnt, nvmem_device_release); - } - EXPORT_SYMBOL_GPL(nvmem_unregister); - |