[PATCH] firmware: qcom_scm: remove IS_ERR() checks from qcom_scm_bw_{en,dis}able()

[Gabor Juhos]

Since the qcom_scm_probe() function returns with an error if
__scm->path contains an error pointer, it is not needed to
verify that again in the qcom_scm_bw_{en,dis}able() functions
so remove the superfluous IS_ERR() checks.

Signed-off-by: Gabor Juhos <j4g8y7@xxxxxxxxx>
---
Based on v6.8-rc7.
---
 drivers/firmware/qcom/qcom_scm.c | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/drivers/firmware/qcom/qcom_scm.c b/drivers/firmware/qcom/qcom_scm.c
index 520de9b5633ab..a3bfe7de0bfd7 100644
--- a/drivers/firmware/qcom/qcom_scm.c
+++ b/drivers/firmware/qcom/qcom_scm.c
@@ -163,9 +163,6 @@ static int qcom_scm_bw_enable(void)
 	if (!__scm->path)
 		return 0;
 
-	if (IS_ERR(__scm->path))
-		return -EINVAL;
-
 	mutex_lock(&__scm->scm_bw_lock);
 	if (!__scm->scm_vote_count) {
 		ret = icc_set_bw(__scm->path, 0, UINT_MAX);
@@ -183,7 +180,7 @@ static int qcom_scm_bw_enable(void)
 
 static void qcom_scm_bw_disable(void)
 {
-	if (IS_ERR_OR_NULL(__scm->path))
+	if (!__scm->path)
 		return;
 
 	mutex_lock(&__scm->scm_bw_lock);

---
base-commit: 90d35da658da8cff0d4ecbb5113f5fac9d00eb72
change-id: 20240308-qcom_scm-is_err-check-96a5cc6f17cf

Best regards,
-- 
Gabor Juhos <j4g8y7@xxxxxxxxx>