From mboxrd@z Thu Jan 1 00:00:00 1970 From: mkl@pengutronix.de (Marc Kleine-Budde) Date: Sun, 1 Jul 2012 23:34:30 +0200 Subject: [PATCH] i2c: mxs: mxs_i2c_finish_read: mute flase positive uninitialized var Message-ID: <1341178470-14904-1-git-send-email-mkl@pengutronix.de> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org This patch mutes the false positive compiler warning: drivers/i2c/busses/i2c-mxs.c: In function 'mxs_i2c_xfer_msg': drivers/i2c/busses/i2c-mxs.c:206:8: warning: 'data' may be used uninitialized in this function [-Wuninitialized] drivers/i2c/busses/i2c-mxs.c:196:6: note: 'data' was declared here Cc: "Wolfram Sang" Signed-off-by: Marc Kleine-Budde --- drivers/i2c/busses/i2c-mxs.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/i2c/busses/i2c-mxs.c b/drivers/i2c/busses/i2c-mxs.c index 04eb441..02ce1fa 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 uninitialized_var(data); int i; for (i = 0; i < len; i++) { -- 1.7.10