Commit e1db654d authored May 14, 2018 by Sascha Hauer Committed by Richard Weinberger Jun 07, 2018

ubifs: lpt: Fix wrong pnode number range in comment



The comment above pnode_lookup claims the range for the pnode number is
from 0 to main_lebs - 1. This is wrong because every pnode has
informations about UBIFS_LPT_FANOUT LEBs, thus the corrent range is
0 to to (main_lebs - 1) / UBIFS_LPT_FANOUT.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: Richard Weinberger <richard@nod.at>

parent 28e5dfd8

fs/ubifs/lpt_commit.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -619,7 +619,7 @@ static struct ubifs_pnode next_pnode_to_dirty(struct ubifs_info c,
		/**
		* pnode_lookup - lookup a pnode in the LPT.
		* @c: UBIFS file-system description object
		* @i: pnode number (0 to main_lebs - 1)
		* @i: pnode number (0 to (main_lebs - 1) / UBIFS_LPT_FANOUT))
		*
		* This function returns a pointer to the pnode on success or a negative
		* error code on failure.