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Commit 77133e1c authored by Wolfram Sang's avatar Wolfram Sang
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i2c: pnx: remove superfluous assignment 



smatch rightfully says:

drivers/i2c/busses/i2c-pnx.c:499 i2c_pnx_xfer warn: unused return: stat = ioread32()

Signed-off-by: default avatarWolfram Sang <wsa@the-dreams.de>
parent 14cbc1d0

drivers/i2c/busses/i2c-pnx.c

+1 −1
Original line number Diff line number Diff line
@@ -496,7 +496,7 @@ i2c_pnx_xfer(struct i2c_adapter *adap, struct i2c_msg *msgs, int num) 
	struct i2c_msg *pmsg;

	int rc = 0, completed = 0, i;

	struct i2c_pnx_algo_data *alg_data = adap->algo_data;

	u32 stat = ioread32(I2C_REG_STS(alg_data));

	u32 stat;



	dev_dbg(&alg_data->adapter.dev,

		"%s(): entering: %d messages, stat = %04x.\n",