mfd: ipaq-micro: Remove unused variable i in micro_rx_msg()

There is a warning reported by kernel test robot:

drivers/mfd/ipaq-micro.c:81:6: warning: unused variable ‘i’ [-Wunused-variable]

Since the commit 92d82d76c842 ("mfd: ipaq-micro: Use %*ph for printing
hexdump of a small buffer"), the variable 'i' is unused. Remove it to
silence the warning.

Reported-by: kernelci.org bot <bot@kernelci.org>
Closes: https://lore.kernel.org/all/64c8aeac.170a0220.e3234.2745@mx.google.com/
Signed-off-by: Li Zetao <lizetao1@huawei.com>
Link: https://lore.kernel.org/r/20230817114505.1810920-1-lizetao1@huawei.com
Signed-off-by: Lee Jones <lee@kernel.org>

diff --git a/drivers/mfd/ipaq-micro.c b/drivers/mfd/ipaq-micro.c
index cddfd2e808f293dc348639ff9fe7f330e0b828f1..c964ea6539aa679d66da3cbce776abfdc7066e4a 100644 (file)
--- a/drivers/mfd/ipaq-micro.c
+++ b/drivers/mfd/ipaq-micro.c
@@ -78,8 +78,6 @@ EXPORT_SYMBOL(ipaq_micro_tx_msg);
 
 static void micro_rx_msg(struct ipaq_micro *micro, u8 id, int len, u8 *data)
 {
-       int i;
-
        dev_dbg(micro->dev, "RX msg: %02x, %d bytes\n", id, len);
 
        spin_lock(&micro->lock);