From 8be02cdfee1b02a59635a4767aaaa7dff271245b Mon Sep 17 00:00:00 2001 From: Sudip Mukherjee Date: Tue, 6 Jan 2015 18:42:10 +0530 Subject: [PATCH] fbdev: savage: remove unused variable vga_in8() was storing the return value in tmp, but that return value was never used again. so it should be safe to remove those variables. Signed-off-by: Sudip Mukherjee Signed-off-by: Tomi Valkeinen --- drivers/video/fbdev/savage/savagefb.h | 12 +++--------- 1 file changed, 3 insertions(+), 9 deletions(-) diff --git a/drivers/video/fbdev/savage/savagefb.h b/drivers/video/fbdev/savage/savagefb.h index dcaab9012ca2..8ff4ab1cb69b 100644 --- a/drivers/video/fbdev/savage/savagefb.h +++ b/drivers/video/fbdev/savage/savagefb.h @@ -351,32 +351,26 @@ static inline void VGAwSEQ(u8 index, u8 val, struct savagefb_par *par) static inline void VGAenablePalette(struct savagefb_par *par) { - u8 tmp; - - tmp = vga_in8(0x3da, par); + vga_in8(0x3da, par); vga_out8(0x3c0, 0x00, par); par->paletteEnabled = 1; } static inline void VGAdisablePalette(struct savagefb_par *par) { - u8 tmp; - - tmp = vga_in8(0x3da, par); + vga_in8(0x3da, par); vga_out8(0x3c0, 0x20, par); par->paletteEnabled = 0; } static inline void VGAwATTR(u8 index, u8 value, struct savagefb_par *par) { - u8 tmp; - if (par->paletteEnabled) index &= ~0x20; else index |= 0x20; - tmp = vga_in8(0x3da, par); + vga_in8(0x3da, par); vga_out8(0x3c0, index, par); vga_out8 (0x3c0, value, par); } -- 2.34.1