[PATCH v3] scsi: ufs: Remove unnecessary devm_kfree

Bean Huo
2021-01-12T09:22:24Z

From: Bean Huo <beanhuo@micron.com>

The memory allocated with devm_kzalloc() is freed automatically
no need to explicitly call devm_kfree, so delete it and save some
instruction cycles.

Reviewed-by: Eric Biggers <ebiggers@google.com>
Signed-off-by: Bean Huo <beanhuo@micron.com>
---

Nothing changed in this patch, just drop one patch from the patchset:
https://patchwork.kernel.org/project/linux-scsi/cover/20210111231058.14559-1-huobean@gmail.com/

---
drivers/scsi/ufs/ufshcd-crypto.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/scsi/ufs/ufshcd-crypto.c b/drivers/scsi/ufs/ufshcd-crypto.c
index 07310b12a5dc..ec80ec83cf85 100644
--- a/drivers/scsi/ufs/ufshcd-crypto.c
+++ b/drivers/scsi/ufs/ufshcd-crypto.c
@@ -182,7 +182,7 @@ int ufshcd_hba_init_crypto_capabilities(struct ufs_hba *hba)
err = blk_ksm_init(&hba->ksm,
hba->crypto_capabilities.config_count + 1);
if (err)
- goto out_free_caps;
+ goto out;

hba->ksm.ksm_ll_ops = ufshcd_ksm_ops;
/* UFS only supports 8 bytes for any DUN */
@@ -208,8 +208,6 @@ int ufshcd_hba_init_crypto_capabilities(struct ufs_hba *hba)

return 0;

-out_free_caps:
- devm_kfree(hba->dev, hba->crypto_cap_array);
out:
/* Indicate that init failed by clearing UFSHCD_CAP_CRYPTO */
hba->caps &= ~UFSHCD_CAP_CRYPTO;
--
2.17.1