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fs/fat/fat_write: Merge calls to set_cluster() 

set_contents() had uselessly split calls to set_cluster(). Merge these
calls, which removes some cases of set_cluster() being called with a
size of zero.

Signed-off-by: Benoît Thébaudeau <benoit@wsystem.com>
utp
Benoît Thébaudeau 2015-09-28 15:45:29 +02:00 committed by Tom Rini
parent 8133f43d1c
commit 1d7f2ece69
1 changed files with 1 additions and 12 deletions
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13
fs/fat/fat_write.c
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@ -728,21 +728,10 @@ set_contents(fsdata *mydata, dir_entry *dentptr, __u8 *buffer,
endclust = newclust;
actsize += bytesperclust;
}
/* actsize >= file size */
actsize -= bytesperclust;
/* set remaining clusters */
if (set_cluster(mydata, curclust, buffer, (int)actsize) != 0) {
debug("error: writing cluster\n");
return -1;
}
/* set remaining bytes */
*gotsize += actsize;
filesize -= actsize;
buffer += actsize;
actsize = filesize;
if (set_cluster(mydata, endclust, buffer, (int)actsize) != 0) {
if (set_cluster(mydata, curclust, buffer, (int)actsize) != 0) {
debug("error: writing cluster\n");
return -1;
}