Current call to strncmp() uses a magic number. There is a compile
time constant defined for this buffer, included and used already at
other sites in the file.
Remove magic number. Replace with pre-existing compile time constant.
Signed-off-by: Tobin C. Harding <me@xxxxxxxx>
---
drivers/staging/fbtft/fbtft_device.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/staging/fbtft/fbtft_device.c b/drivers/staging/fbtft/fbtft_device.c
index 7b7223b..5fbdd37 100644
--- a/drivers/staging/fbtft/fbtft_device.c
+++ b/drivers/staging/fbtft/fbtft_device.c
@@ -1489,7 +1489,7 @@ static int __init fbtft_device_init(void)
}
for (i = 0; i < ARRAY_SIZE(displays); i++) {
- if (strncmp(name, displays[i].name, 32) == 0) {
+ if (strncmp(name, displays[i].name, SPI_NAME_SIZE) == 0) {
if (displays[i].spi) {
spi = displays[i].spi;
spi->chip_select = cs;
--
2.7.4
_______________________________________________
devel mailing list
devel@xxxxxxxxxxxxxxxxxxxxxx
http://driverdev.linuxdriverproject.org/mailman/listinfo/driverdev-devel
