drivers/fbtft: Remove unnecessary braces from if/else

The Linux kernel coding style states that braces should only be used
when necessary.

This fixes the checkpatch warning

WARNING: line over 80 characters
+	} else if (display->regwidth == 8 && display->buswidth == 9 && par->spi) {

introduced by patch #1.

Signed-off-by: Luis Gerhorst <linux-kernel@luisgerhorst.de>
Acked-by: Jonny Schaefer <schaefer.jonny@gmail.com>
Acked-by: Alexander Wuerstlein <arw@cs.fau.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/fbtft/fbtft-core.c b/drivers/staging/fbtft/fbtft-core.c
index 66b46b2..34b1c81 100644 (file)
--- a/drivers/staging/fbtft/fbtft-core.c
+++ b/drivers/staging/fbtft/fbtft-core.c
@@ -1367,19 +1367,18 @@ int fbtft_probe_common(struct fbtft_display *display,
        }
 
        /* write register functions */
-       if (display->regwidth == 8 && display->buswidth == 8) {
+       if (display->regwidth == 8 && display->buswidth == 8)
                par->fbtftops.write_register = fbtft_write_reg8_bus8;
-       } else if (display->regwidth == 8 && display->buswidth == 9 && par->spi) {
+       else if (display->regwidth == 8 && display->buswidth == 9 && par->spi)
                par->fbtftops.write_register = fbtft_write_reg8_bus9;
-       } else if (display->regwidth == 16 && display->buswidth == 8) {
+       else if (display->regwidth == 16 && display->buswidth == 8)
                par->fbtftops.write_register = fbtft_write_reg16_bus8;
-       } else if (display->regwidth == 16 && display->buswidth == 16) {
+       else if (display->regwidth == 16 && display->buswidth == 16)
                par->fbtftops.write_register = fbtft_write_reg16_bus16;
-       } else {
+       else
                dev_warn(dev,
                        "no default functions for regwidth=%d and buswidth=%d\n",
                        display->regwidth, display->buswidth);
-       }
 
        /* write_vmem() functions */
        if (display->buswidth == 8)