From 714cc27d41b5676257e6b23851ff4afacf395883 Mon Sep 17 00:00:00 2001 From: Laurentiu Tudor Date: Tue, 27 Jun 2017 17:41:21 +0300 Subject: [PATCH] staging: fsl-mc: move comparison before strcmp() call Move comparison before the strcmp() in this if statement, and slightly increase efficiency by not making the strcmp() each time the if gets evaluated but only when the comparison is true. This was suggested in a review comment. Signed-off-by: Laurentiu Tudor Signed-off-by: Greg Kroah-Hartman --- drivers/staging/fsl-mc/bus/dprc-driver.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/drivers/staging/fsl-mc/bus/dprc-driver.c b/drivers/staging/fsl-mc/bus/dprc-driver.c index 80c080f20da1..1765e2ddba11 100644 --- a/drivers/staging/fsl-mc/bus/dprc-driver.c +++ b/drivers/staging/fsl-mc/bus/dprc-driver.c @@ -29,8 +29,9 @@ struct dprc_child_objs { static bool fsl_mc_device_match(struct fsl_mc_device *mc_dev, struct dprc_obj_desc *obj_desc) { - return !strcmp(mc_dev->obj_desc.type, obj_desc->type) && - mc_dev->obj_desc.id == obj_desc->id; + return mc_dev->obj_desc.id == obj_desc->id && + !strcmp(mc_dev->obj_desc.type, obj_desc->type); + } static int __fsl_mc_device_remove_if_not_in_mc(struct device *dev, void *data) -- 2.30.2