dm: core: remove redundant assignment

Variable count is initialized at the start of every round of the while
loop and it is not used after the while loop. So there is no need to
initialize it beforehand.

Identified by cppcheck.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Reviewed-by: Simon Glass <sjg@chromium.org>

diff --git a/drivers/core/of_access.c b/drivers/core/of_access.c
index acd745c1211973fd375cdb8f28461fabb63bdfdc..29e705e0b660c4ee7fd3a59852b3fde2af51c0d2 100644 (file)
--- a/drivers/core/of_access.c
+++ b/drivers/core/of_access.c
@@ -577,7 +577,7 @@ static int __of_parse_phandle_with_args(const struct device_node *np,
 {
        const __be32 *list, *list_end;
        int rc = 0, cur_index = 0;
-       uint32_t count = 0;
+       uint32_t count;
        struct device_node *node = NULL;
        phandle phandle;
        int size;