From: Nathan Chancellor <natechancellor@gmail.com>
To: Ricardo Ribalda Delgado <ricardo.ribalda@gmail.com>,
Mauro Carvalho Chehab <mchehab@kernel.org>
Cc: linux-media@vger.kernel.org, linux-kernel@vger.kernel.org,
Nathan Chancellor <natechancellor@gmail.com>
Subject: [PATCH] media: imx214: Remove unnecessary self assignment in for loop
Date: Tue, 6 Nov 2018 23:24:50 -0700 [thread overview]
Message-ID: <20181107062450.5511-1-natechancellor@gmail.com> (raw)
Clang warns when a variable is assigned to itself:
drivers/media/i2c/imx214.c:695:13: error: explicitly assigning value of
variable of type 'const struct reg_8 *' to itself
[-Werror,-Wself-assign]
for (table = table; table->addr != IMX214_TABLE_END ; table++) {
~~~~~ ^ ~~~~~
1 error generated.
Signed-off-by: Nathan Chancellor <natechancellor@gmail.com>
---
drivers/media/i2c/imx214.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/media/i2c/imx214.c b/drivers/media/i2c/imx214.c
index 284b9b49ebde..ec3d1b855f62 100644
--- a/drivers/media/i2c/imx214.c
+++ b/drivers/media/i2c/imx214.c
@@ -692,7 +692,7 @@ static int imx214_write_table(struct imx214 *imx214,
int i;
int ret;
- for (table = table; table->addr != IMX214_TABLE_END ; table++) {
+ for (; table->addr != IMX214_TABLE_END ; table++) {
if (table->addr == IMX214_TABLE_WAIT_MS) {
usleep_range(table->val * 1000,
table->val * 1000 + 500);
--
2.19.1
reply other threads:[~2018-11-07 6:25 UTC|newest]
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