diff options
| author | Kees Cook <kees+treewide@kernel.org> | 2026-09-02 15:31:14 -0700 |
|---|---|---|
| committer | Kees Cook <kees@kernel.org> | 2026-09-04 21:37:00 -0700 |
| commit | 3a2c4d55e32ad65efebdb6de44eef3bfa08bb49d (patch) | |
| tree | c65086f9bdcd48c6360fb7cb4598bca084da1f32 /drivers/ufs | |
| parent | 90feea391c64fc43bf44184fcf2b243ab991ce47 (diff) | |
treewide: refresh kmalloc_obj() conversions
This is another run of the Coccinelle script for converting kmalloc()
family of allocations to kmalloc_obj() via the existing rules in
scripts/coccinelle/api/kmalloc_objs.cocci
This catches both the set of kmalloc() uses added since the first
kmalloc_obj() conversions in v7.0 and adds a large group missed in the
first pass due to Coccinelle not interacting well with the cleanup.h
scoped_...() family of macros[1]. I worked around this with spatch's
"--macro-file" argument to a file with all the scoped_...() macros mapped
to Coccinelle's YACFE_ITERATOR[2] as that was the closest viable control
flow indicator I could find.
Build tested allmodconfig on x86, arm64, arm, loongarch, mips, powerpc,
riscv, and s390 with no new warnings.
Link: https://lore.kernel.org/lkml/202609021314.8A9C0B8@keescook/ [1]
Link: https://github.com/coccinelle/coccinelle/blob/master/standard.h [2]
Signed-off-by: Kees Cook <kees+treewide@kernel.org>
Diffstat (limited to 'drivers/ufs')
| -rw-r--r-- | drivers/ufs/core/ufs-txeq.c | 2 | ||||
| -rw-r--r-- | drivers/ufs/host/ufs-qcom.c | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/drivers/ufs/core/ufs-txeq.c b/drivers/ufs/core/ufs-txeq.c index fa5f539632eb..6192512e29de 100644 --- a/drivers/ufs/core/ufs-txeq.c +++ b/drivers/ufs/core/ufs-txeq.c @@ -1073,7 +1073,7 @@ static int __ufshcd_tx_eqtr(struct ufs_hba *hba, struct ufs_pa_layer_attr *pwr_mode) { struct ufshcd_tx_eqtr_data *eqtr_data __free(kfree) = - kzalloc(sizeof(*eqtr_data), GFP_KERNEL); + kzalloc_obj(*eqtr_data); struct tx_eqtr_iter h_iter = {}; struct tx_eqtr_iter d_iter = {}; u32 gear = pwr_mode->gear_tx; diff --git a/drivers/ufs/host/ufs-qcom.c b/drivers/ufs/host/ufs-qcom.c index 62396212a0a7..65c0816bc675 100644 --- a/drivers/ufs/host/ufs-qcom.c +++ b/drivers/ufs/host/ufs-qcom.c @@ -2761,7 +2761,7 @@ static int ufs_qcom_get_rx_fom(struct ufs_hba *hba, struct tx_eqtr_iter *d_iter) { struct ufshcd_tx_eq_params *params __free(kfree) = - kzalloc(sizeof(*params), GFP_KERNEL); + kzalloc_obj(*params); struct ufs_qcom_host *host = ufshcd_get_variant(hba); struct ufs_pa_layer_attr old_pwr_info; u32 fom[PA_MAXDATALANES] = { 0 }; |