Messages in this thread Patch in this message | | | From | Rickard Strandqvist <> | Subject | [PATCH] video: fbdev: gbefb.c: Cleaning up variable that is never used | Date | Sun, 6 Jul 2014 20:32:07 +0200 |
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Variable ar assigned a value that is never used. I have also removed all the code that thereby serves no purpose.
This was found using a static code analysis program called cppcheck
Signed-off-by: Rickard Strandqvist <rickard_strandqvist@spectrumdigital.se> --- drivers/video/fbdev/gbefb.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/video/fbdev/gbefb.c b/drivers/video/fbdev/gbefb.c index 4aa56ba..4227570 100644 --- a/drivers/video/fbdev/gbefb.c +++ b/drivers/video/fbdev/gbefb.c @@ -205,7 +205,7 @@ static void gbe_reset(void) static void gbe_turn_off(void) { int i; - unsigned int val, x, y, vpixen_off; + unsigned int val, y, vpixen_off; gbe_turned_on = 0; @@ -256,7 +256,7 @@ static void gbe_turn_off(void) for (i = 0; i < 100000; i++) { val = gbe->vt_xy; - x = GET_GBE_FIELD(VT_XY, X, val); + GET_GBE_FIELD(VT_XY, X, val); y = GET_GBE_FIELD(VT_XY, Y, val); if (y < vpixen_off) break; @@ -267,7 +267,7 @@ static void gbe_turn_off(void) "gbefb: wait for vpixen_off timed out\n"); for (i = 0; i < 10000; i++) { val = gbe->vt_xy; - x = GET_GBE_FIELD(VT_XY, X, val); + GET_GBE_FIELD(VT_XY, X, val); y = GET_GBE_FIELD(VT_XY, Y, val); if (y > vpixen_off) break; -- 1.7.10.4
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