Messages in this thread Patch in this message | | | From | Geert Uytterhoeven <> | Subject | [PATCH v2 1/2] gpio: aggregator: Drop pre-initialization in get_arg() | Date | Wed, 1 Jul 2020 13:42:11 +0200 |
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In get_arg(), the variable start is pre-initialized, but overwritten again in the first statement. Rework the assignment to not rely on pre-initialization, to make the code easier to read.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> --- v2: - No changes. --- drivers/gpio/gpio-aggregator.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/gpio/gpio-aggregator.c b/drivers/gpio/gpio-aggregator.c index 9b0adbdddbfccb30..62a3fcbd4b4bb106 100644 --- a/drivers/gpio/gpio-aggregator.c +++ b/drivers/gpio/gpio-aggregator.c @@ -38,9 +38,9 @@ static DEFINE_IDR(gpio_aggregator_idr); static char *get_arg(char **args) { - char *start = *args, *end; + char *start, *end; - start = skip_spaces(start); + start = skip_spaces(*args); if (!*start) return NULL; -- 2.17.1
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