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Fix dead initialization, spotted by clang analyzer 

Fix clang warnings:
/src/qemu/block/vvfat.c:1102:9: warning: Value stored to 'index3' during its initialization is never read
    int index3=index1+1;
/src/qemu/cmd.c:290:15: warning: Value stored to 'p' during its initialization is never read
        char *p = result;

Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
This commit is contained in:
Blue Swirl 2010-04-25 15:27:14 +00:00
parent f64052478e
commit 88bf79500b
2 changed files with 3 additions and 2 deletions
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2
block/vvfat.c
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@ -1099,8 +1099,8 @@ static inline void vvfat_close_current_file(BDRVVVFATState *s)
*/ */
static inline int find_mapping_for_cluster_aux(BDRVVVFATState* s,int cluster_num,int index1,int index2) static inline int find_mapping_for_cluster_aux(BDRVVVFATState* s,int cluster_num,int index1,int index2)
{ {
int index3=index1+1;
while(1) { while(1) {
int index3;
mapping_t* mapping; mapping_t* mapping;
index3=(index1+index2)/2; index3=(index1+index2)/2;
mapping=array_get(&(s->mapping),index3); mapping=array_get(&(s->mapping),index3);

3
cmd.c
View File

@ -287,7 +287,8 @@ static char *qemu_strsep(char **input, const char *delim)
{ {
char *result = *input; char *result = *input;
if (result != NULL) { if (result != NULL) {
char *p = result; char *p;
for (p = result; *p != '\0'; p++) { for (p = result; *p != '\0'; p++) {
if (strchr(delim, *p)) { if (strchr(delim, *p)) {
break; break;