diff mbox series

input: touchscreen: Remove unneeded variable: "rc"

Message ID 20210225042939.11100-1-dingsenjie@163.com (mailing list archive)
State New, archived
Headers show
Series input: touchscreen: Remove unneeded variable: "rc" | expand

Commit Message

dingsenjie@163.com Feb. 25, 2021, 4:29 a.m. UTC 
From: dingsenjie <dingsenjie@yulong.com>

Remove unneeded "rc" variable in the cyttsp4_core.c.

Signed-off-by: dingsenjie <dingsenjie@yulong.com>
---
 drivers/input/touchscreen/cyttsp4_core.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)
diff mbox series

Patch

diff --git a/drivers/input/touchscreen/cyttsp4_core.c b/drivers/input/touchscreen/cyttsp4_core.c
index dccbcb9..93d3c77 100644
--- a/drivers/input/touchscreen/cyttsp4_core.c
+++ b/drivers/input/touchscreen/cyttsp4_core.c
@@ -544,7 +544,6 @@  static int cyttsp4_si_get_btn_data(struct cyttsp4 *cd)
 	int num_defined_keys;
 	u16 *key_table;
 	void *p;
-	int rc = 0;
 
 	if (si->si_ofs.num_btns) {
 		si->si_ofs.btn_keys_size = si->si_ofs.num_btns *
@@ -581,13 +580,13 @@  static int cyttsp4_si_get_btn_data(struct cyttsp4 *cd)
 			si->btn[btn].enabled = true;
 		}
 
-		return rc;
+		return 0;
 	}
 
 	si->si_ofs.btn_keys_size = 0;
 	kfree(si->btn);
 	si->btn = NULL;
-	return rc;
+	return 0;
 }
 
 static int cyttsp4_si_get_op_data_ptrs(struct cyttsp4 *cd)