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Some more sparse warning fixes

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Proper function declarations and NULL pointer usage.
This commit is contained in:
Linus Torvalds 2005-05-22 14:33:43 -07:00
parent 6f97a894d6
commit 09d74b3b5a
2 changed files with 5 additions and 5 deletions
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2
diff-tree.c
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@ -262,7 +262,7 @@ static void call_diff_setup(void)
diff_setup(reverse_diff);
}
static int call_diff_flush()
static int call_diff_flush(void)
{
if (detect_rename)
diffcore_rename(detect_rename, diff_score_opt);

8
diff.c
View file

@ -165,7 +165,7 @@ struct diff_filespec *alloc_filespec(const char *path)
spec->should_free = spec->should_munmap = 0;
spec->xfrm_flags = 0;
spec->size = 0;
spec->data = 0;
spec->data = NULL;
spec->mode = 0;
memset(spec->sha1, 0, 20);
return spec;
@ -296,7 +296,7 @@ void diff_free_filespec_data(struct diff_filespec *s)
else if (s->should_munmap)
munmap(s->data, s->size);
s->should_free = s->should_munmap = 0;
s->data = 0;
s->data = NULL;
}
static void prep_temp_blob(struct diff_tempfile *temp,
@ -444,7 +444,7 @@ static void run_external_diff(const char *name,
*arg++ = other;
*arg++ = xfrm_msg;
}
*arg = 0;
*arg = NULL;
execvp(pgm, (char *const*) exec_arg);
}
else
@ -501,7 +501,7 @@ struct diff_filepair *diff_queue(struct diff_queue_struct *queue,
struct diff_filepair *dp = xmalloc(sizeof(*dp));
dp->one = one;
dp->two = two;
dp->xfrm_msg = 0;
dp->xfrm_msg = NULL;
dp->orig_order = queue->nr;
dp->xfrm_work = 0;
diff_q(queue, dp);