This is a note to let you know that I've just added the patch titled
i2c: Improve size determinations
to the 5.15-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
i2c-improve-size-determinations.patch
and it can be found in the queue-5.15 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
commit 50ea2a0b7ebd12da80211ce37177e490e2e056c9
Author: Markus Elfring <elfring@xxxxxxxxxxxxxxxxxxxxx>
Date: Fri Feb 2 14:50:09 2018 +0100
i2c: Improve size determinations
[ Upstream commit 06e989578232da33a7fe96b04191b862af8b2cec ]
Replace the specification of a data structure by a pointer dereference
as the parameter for the operator "sizeof" to make the corresponding
size determination a bit safer according to the Linux coding style
convention.
This issue was detected by using the Coccinelle software.
Signed-off-by: Markus Elfring <elfring@xxxxxxxxxxxxxxxxxxxxx>
Signed-off-by: Wolfram Sang <wsa@xxxxxxxxxx>
Stable-dep-of: 05f933d5f731 ("i2c: nomadik: Remove a useless call in the remove function")
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
diff --git a/drivers/i2c/busses/i2c-nomadik.c b/drivers/i2c/busses/i2c-nomadik.c
index 05eaae5aeb180..5004b9dd98563 100644
--- a/drivers/i2c/busses/i2c-nomadik.c
+++ b/drivers/i2c/busses/i2c-nomadik.c
@@ -970,7 +970,7 @@ static int nmk_i2c_probe(struct amba_device *adev, const struct amba_id *id)
struct i2c_vendor_data *vendor = id->data;
u32 max_fifo_threshold = (vendor->fifodepth / 2) - 1;
- dev = devm_kzalloc(&adev->dev, sizeof(struct nmk_i2c_dev), GFP_KERNEL);
+ dev = devm_kzalloc(&adev->dev, sizeof(*dev), GFP_KERNEL);
if (!dev) {
ret = -ENOMEM;
goto err_no_mem;
diff --git a/drivers/i2c/busses/i2c-sh7760.c b/drivers/i2c/busses/i2c-sh7760.c
index a0ccc5d009874..051b904cb35f6 100644
--- a/drivers/i2c/busses/i2c-sh7760.c
+++ b/drivers/i2c/busses/i2c-sh7760.c
@@ -443,7 +443,7 @@ static int sh7760_i2c_probe(struct platform_device *pdev)
goto out0;
}
- id = kzalloc(sizeof(struct cami2c), GFP_KERNEL);
+ id = kzalloc(sizeof(*id), GFP_KERNEL);
if (!id) {
ret = -ENOMEM;
goto out0;
