Hello Mark,
Am 29.06.2015 um 07:02 schrieb Mark Tomlinson:
If a destination is not provided, jffs2_1pass_read_inode() only
returns the length of the file. In this case, avoid reading all
the data nodes, and return as soon as the length of the file is
known.
Signed-off-by: Mark Tomlinson <mark.tomlin...@alliedtelesis.co.nz>
---
fs/jffs2/jffs2_1pass.c | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/fs/jffs2/jffs2_1pass.c b/fs/jffs2/jffs2_1pass.c
index b1d6470..2335db1 100644
--- a/fs/jffs2/jffs2_1pass.c
+++ b/fs/jffs2/jffs2_1pass.c
@@ -719,6 +719,12 @@ jffs2_1pass_read_inode(struct b_lists *pL, u32 inode, char
*dest)
}
put_fl_mem(jNode, pL->readbuf);
}
+ /* If no destination is provided, we are done.
+ * Just return the total size.
+ */
please change this into
/*
* If no destination is provided, we are done.
* Just return the total size.
*/
to fit with Coding style.
+ if (!dest) {
+ return totalSize;
+ }
no {} needed
Beside of this:
Acked-by: Heiko Schocher <h...@denx.de>
bye,
Heiko
#endif
for (b = pL->frag.listHead; b != NULL; b = b->next) {
--
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HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
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