diff mbox series

[v2,13/17] scsi: ufs: qcom: Initialize cycles_in_1us variable in ufs_qcom_set_core_clk_ctrl()

Message ID 20231208065902.11006-14-manivannan.sadhasivam@linaro.org
State Accepted
Commit 3b60f4564ff5b0e33d0d256b17594e223f0bcac8
Headers show
Series scsi: ufs: qcom: Code cleanups | expand

Commit Message

Manivannan Sadhasivam Dec. 8, 2023, 6:58 a.m. UTC 
In case the "core_clk_unipro" clock is not provided, "cycles_in_1us"
variable will be used as uninitialized. So initialize it with 0.

Issue reported by Smatch tool:

drivers/ufs/host/ufs-qcom.c:1336 ufs_qcom_set_core_clk_ctrl() error: uninitialized symbol 'cycles_in_1us'.
drivers/ufs/host/ufs-qcom.c:1341 ufs_qcom_set_core_clk_ctrl() error: uninitialized symbol 'cycles_in_1us'.

Reviewed-by: Nitin Rawat <quic_nitirawa@quicinc.com>
Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
---
 drivers/ufs/host/ufs-qcom.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/drivers/ufs/host/ufs-qcom.c b/drivers/ufs/host/ufs-qcom.c
index 7fbd35a3eb81..9b3d6d3609c9 100644
--- a/drivers/ufs/host/ufs-qcom.c
+++ b/drivers/ufs/host/ufs-qcom.c
@@ -1298,7 +1298,7 @@  static int ufs_qcom_set_core_clk_ctrl(struct ufs_hba *hba, bool is_scale_up)
 	struct ufs_qcom_host *host = ufshcd_get_variant(hba);
 	struct list_head *head = &hba->clk_list_head;
 	struct ufs_clk_info *clki;
-	u32 cycles_in_1us;
+	u32 cycles_in_1us = 0;
 	u32 core_clk_ctrl_reg;
 	int err;