Both open and stat receive a file path and manually skip over the slash before calling pstore_get_by_name. Follow-up commit adds one more user of pstore_get_by_name, so instead of duplicating the flash skip a third time, move it into pstore_get_by_name.
Signed-off-by: Ahmad Fatoum <[email protected]> --- fs/pstore/fs.c | 9 +++------ 1 file changed, 3 insertions(+), 6 deletions(-) diff --git a/fs/pstore/fs.c b/fs/pstore/fs.c index 238a316e9157..f2ffc0ac6251 100644 --- a/fs/pstore/fs.c +++ b/fs/pstore/fs.c @@ -130,6 +130,9 @@ static struct pstore_private *pstore_get_by_name(struct list_head *head, if (!name) return NULL; + if (name[0] == '/') + name++; + list_for_each_entry(d, head, list) { if (strcmp(d->name, name) == 0) return d; @@ -143,9 +146,6 @@ static int pstore_open(struct device *dev, FILE *file, const char *filename) struct list_head *head = dev->priv; struct pstore_private *d; - if (filename[0] == '/') - filename++; - d = pstore_get_by_name(head, filename); if (!d) return -ENOENT; @@ -221,9 +221,6 @@ static int pstore_stat(struct device *dev, const char *filename, { struct pstore_private *d; - if (filename[0] == '/') - filename++; - d = pstore_get_by_name(&allpstore, filename); if (!d) return -ENOENT; -- 2.39.2
