From 0880e5bb0c638aec47c1f9349bbb9a0f48179313 Mon Sep 17 00:00:00 2001
From: =?utf8?q?Beno=C3=AEt=20Th=C3=A9baudeau?=
<benoit.thebaudeau@advansee.com>
Date: Fri, 20 Jul 2012 15:21:37 +0200
Subject: [PATCH] FAT: Simplify get_contents
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One call to get_cluster can be factorized with another, so avoid
duplicating code.
Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com>
Cc: Wolfgang Denk <wd@denx.de>
---
fs/fat/fat.c | 14 +-------------
1 file changed, 1 insertion(+), 13 deletions(-)
diff --git a/fs/fat/fat.c b/fs/fat/fat.c
index fa977b35cb..f7bb1dadff 100644
--- a/fs/fat/fat.c
+++ b/fs/fat/fat.c
@@ -367,21 +367,9 @@ get_contents(fsdata *mydata, dir_entry *dentptr, __u8 *buffer,
actsize += bytesperclust;
}
- /* actsize >= file size */
- actsize -= bytesperclust;
-
- /* get remaining clusters */
- if (get_cluster(mydata, curclust, buffer, (int)actsize) != 0) {
- printf("Error reading cluster\n");
- return -1;
- }
-
/* get remaining bytes */
- gotsize += (int)actsize;
- filesize -= actsize;
- buffer += actsize;
actsize = filesize;
- if (get_cluster(mydata, endclust, buffer, (int)actsize) != 0) {
+ if (get_cluster(mydata, curclust, buffer, (int)actsize) != 0) {
printf("Error reading cluster\n");
return -1;
}
--
2.39.5