[libvirt] [PATCH] util: remove unused variable inside virFileReadValueString().

[Julio Faracco]

The commit 69b937f0358 introduced VIR_AUTOFREE and this macro removed
VIR_FREE. This change showed that 'str' variable was not being used
inside this method. This commit removes this unused variable.

Signed-off-by: Julio Faracco <jcfaracco at gmail.com>
---
 src/util/virfile.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/src/util/virfile.c b/src/util/virfile.c
index 6b94885a87..1faeebbdb5 100644
--- a/src/util/virfile.c
+++ b/src/util/virfile.c
@@ -4228,7 +4228,6 @@ int
 virFileReadValueString(char **value, const char *format, ...)
 {
     int ret;
-    VIR_AUTOFREE(char *) str = NULL;
     VIR_AUTOFREE(char *) path = NULL;
     va_list ap;
 
-- 
2.17.1