[PATCH 6/6] bus: bt1-axi: Use sysfs_streq instead of strncmp

[Serge Semin]

There is a ready-to-use method to compare a retrieved from a sysfs node
string with another string. It treats both NUL and newline-then-NUL as
equivalent string terminations. So use it instead of manually truncating
the line length in the strncmp() method.

Signed-off-by: Serge Semin <Sergey.Semin@xxxxxxxxxxxxxxxxxxxx>
Cc: Alexey Malahov <Alexey.Malahov@xxxxxxxxxxxxxxxxxxxx>
Cc: Olof Johansson <olof@xxxxxxxxx>
Cc: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
Cc: soc@xxxxxxxxxx
---
 drivers/bus/bt1-axi.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/bus/bt1-axi.c b/drivers/bus/bt1-axi.c
index c194d9a2bbeb..e7a6744acc7b 100644
--- a/drivers/bus/bt1-axi.c
+++ b/drivers/bus/bt1-axi.c
@@ -220,9 +220,9 @@ static ssize_t inject_error_store(struct device *dev,
 	 * error while unaligned writing - the AXI bus write error handled
 	 * by this driver.
 	 */
-	if (!strncmp(data, "bus", 3))
+	if (sysfs_streq(data, "bus"))
 		readb(axi->qos_regs);
-	else if (!strncmp(data, "unaligned", 9))
+	else if (sysfs_streq(data, "unaligned"))
 		writeb(0, axi->qos_regs);
 	else
 		return -EINVAL;
-- 
2.26.2