From 013b0e96ae2225a649b48a2f8fc4f87429483cb1 Mon Sep 17 00:00:00 2001 From: Christoph Hellwig Date: Sat, 14 Nov 2020 19:41:48 +0100 Subject: [PATCH] init: cleanup match_dev_by_uuid and match_dev_by_label Avoid a totally pointless goto label, and use the same style of comparism for both helpers. Signed-off-by: Christoph Hellwig Reviewed-by: Greg Kroah-Hartman Reviewed-by: Jan Kara Reviewed-by: Hannes Reinecke Reviewed-by: Johannes Thumshirn Acked-by: Tejun Heo Signed-off-by: Jens Axboe --- init/do_mounts.c | 18 ++++++------------ 1 file changed, 6 insertions(+), 12 deletions(-) diff --git a/init/do_mounts.c b/init/do_mounts.c index afa26a4..5879edf 100644 --- a/init/do_mounts.c +++ b/init/do_mounts.c @@ -79,15 +79,10 @@ static int match_dev_by_uuid(struct device *dev, const void *data) const struct uuidcmp *cmp = data; struct hd_struct *part = dev_to_part(dev); - if (!part->info) - goto no_match; - - if (strncasecmp(cmp->uuid, part->info->uuid, cmp->len)) - goto no_match; - + if (!part->info || + strncasecmp(cmp->uuid, part->info->uuid, cmp->len)) + return 0; return 1; -no_match: - return 0; } /** @@ -174,10 +169,9 @@ static int match_dev_by_label(struct device *dev, const void *data) const char *label = data; struct hd_struct *part = dev_to_part(dev); - if (part->info && !strcmp(label, part->info->volname)) - return 1; - - return 0; + if (!part->info || strcmp(label, part->info->volname)) + return 0; + return 1; } static dev_t devt_from_partlabel(const char *label) -- 2.7.4