diff options
| author | Benoît Thébaudeau <benoit.thebaudeau@advansee.com> | 2012-07-20 15:21:37 +0200 |
|---|---|---|
| committer | Wolfgang Denk <wd@denx.de> | 2012-09-02 17:22:43 +0200 |
| commit | 0880e5bb0c638aec47c1f9349bbb9a0f48179313 (patch) | |
| tree | 9c6f97e251d02420179ef90226c7c23bb958e604 | |
| parent | cc63b25efb908afa3c1405cd6fce1dd5659f91d7 (diff) | |
| download | u-boot-imx-0880e5bb0c638aec47c1f9349bbb9a0f48179313.zip u-boot-imx-0880e5bb0c638aec47c1f9349bbb9a0f48179313.tar.gz u-boot-imx-0880e5bb0c638aec47c1f9349bbb9a0f48179313.tar.bz2 | |
FAT: Simplify get_contents
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>
| -rw-r--r-- | fs/fat/fat.c | 14 |
1 files changed, 1 insertions, 13 deletions
diff --git a/fs/fat/fat.c b/fs/fat/fat.c index fa977b3..f7bb1da 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; } |