[PATCH] i2c-mxs: fix compile warning in mxs_i2c_xfer()
From: Shawn Guo <hidden>
Date: 2011-11-24 07:52:20
Also in:
linux-i2c
Subsystem:
i2c subsystem, i2c subsystem host drivers, the rest · Maintainers:
Andi Shyti, Linus Torvalds
CC drivers/i2c/busses/i2c-mxs.o drivers/i2c/busses/i2c-mxs.c: In function ?mxs_i2c_xfer?: drivers/i2c/busses/i2c-mxs.c:196:6: warning: ?data? may be used uninitialized in this function Signed-off-by: Shawn Guo <redacted> --- drivers/i2c/busses/i2c-mxs.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/drivers/i2c/busses/i2c-mxs.c b/drivers/i2c/busses/i2c-mxs.c
index 7e78f7c..00f098f 100644
--- a/drivers/i2c/busses/i2c-mxs.c
+++ b/drivers/i2c/busses/i2c-mxs.c@@ -193,7 +193,7 @@ static int mxs_i2c_wait_for_data(struct mxs_i2c_dev *i2c) static int mxs_i2c_finish_read(struct mxs_i2c_dev *i2c, u8 *buf, int len) { - u32 data; + u32 data = 0; int i; for (i = 0; i < len; i++) {
--
1.7.4.1