[Minios-devel] [UNIKRAFT PATCH v2 4/5] lib/nolibc: fix checkpatch issues for asprintf.c

[Yuri Volchkov <yuri.volchkov@xxxxxxxxx>]

From: Costin Lupu <costin.lupu@xxxxxxxxx>

Signed-off-by: Costin Lupu <costin.lupu@xxxxxxxxx>
Reviewed-by: Yuri Volchkov <yuri.volchkov@xxxxxxxxx>
---
 lib/nolibc/asprintf.c | 10 +++++++---
 1 file changed, 7 insertions(+), 3 deletions(-)

diff --git a/lib/nolibc/asprintf.c b/lib/nolibc/asprintf.c
index 23a2544..905aac3 100644
--- a/lib/nolibc/asprintf.c
+++ b/lib/nolibc/asprintf.c
@@ -28,18 +28,22 @@
 int vasprintf(char **s, const char *fmt, va_list ap)
 {
        va_list ap2;
+       int l;
+
        va_copy(ap2, ap);
-       int l = vsnprintf(0, 0, fmt, ap2);
+       l = vsnprintf(0, 0, fmt, ap2);
        va_end(ap2);
 
-       if (l<0 || !(*s=malloc(l+1U))) return -1;
-       return vsnprintf(*s, l+1U, fmt, ap);
+       if (l < 0 || !(*s = malloc(l + 1U)))
+               return -1;
+       return vsnprintf(*s, l + 1U, fmt, ap);
 }
 
 int asprintf(char **s, const char *fmt, ...)
 {
        int ret;
        va_list ap;
+
        va_start(ap, fmt);
        ret = vasprintf(s, fmt, ap);
        va_end(ap);
-- 
2.17.1


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