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common/pixman: remove dead assignments

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They were detected using clang-static-analyzer. Don't initialize
the variable to a value to override it with a different value
a few lines after.
This commit is contained in:
Christophe Fergeau 2011-03-22 11:48:54 +01:00 committed by Alon Levy
parent 96555db49a
commit e77fc7e877
1 changed files with 3 additions and 7 deletions
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10
common/pixman_utils.c
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@ -785,9 +785,7 @@ void spice_pixman_blit_colorkey (pixman_image_t *dest,
while (height--) {
uint8_t *d = (uint8_t *)byte_line;
uint8_t *s = (uint8_t *)byte_line;
s = (uint8_t *)src_line;
uint8_t *s = (uint8_t *)src_line;
for (x = 0; x < width; x++) {
uint8_t val = *s;
if (val != (uint8_t)transparent_color) {
@ -805,9 +803,8 @@ void spice_pixman_blit_colorkey (pixman_image_t *dest,
while (height--) {
uint16_t *d = (uint16_t *)byte_line;
uint16_t *s = (uint16_t *)byte_line;
uint16_t *s = (uint16_t *)src_line;
s = (uint16_t *)src_line;
for (x = 0; x < width; x++) {
uint16_t val = *s;
if (val != (uint16_t)transparent_color) {
@ -826,10 +823,9 @@ void spice_pixman_blit_colorkey (pixman_image_t *dest,
while (height--) {
uint32_t *d = (uint32_t *)byte_line;
uint32_t *s = (uint32_t *)byte_line;
uint32_t *s = (uint32_t *)src_line;
transparent_color &= 0xffffff;
s = (uint32_t *)src_line;
for (x = 0; x < width; x++) {
uint32_t val = *s;
if ((0xffffff & val) != transparent_color) {