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exfat: don't print error log in normal case

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When allocating a new cluster, exFAT first allocates from the
next cluster of the last cluster of the file. If the last cluster
of the file is the last cluster of the volume, allocate from the
first cluster. This is a normal case, but the following error log
will be printed. It makes users confused, so this commit removes
the error log.

[1960905.181545] exFAT-fs (sdb1): hint_cluster is invalid (262130)

Signed-off-by: Yuezhang Mo <Yuezhang.Mo@sony.com>
Reviewed-by: Andy Wu <Andy.Wu@sony.com>
Reviewed-by: Sungjong Seo <sj1557.seo@samsung.com>
Signed-off-by: Namjae Jeon <linkinjeon@kernel.org>
This commit is contained in:
Yuezhang Mo 2023-02-09 17:44:50 +08:00 • committed by Namjae Jeon
parent 8d2909eeca
commit 3ce937cb8c
1 changed files with 3 additions and 2 deletions
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5
fs/exfat/fatent.c
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@ -344,8 +344,9 @@ int exfat_alloc_cluster(struct inode *inode, unsigned int num_alloc,
/* check cluster validation */
if (!is_valid_cluster(sbi, hint_clu)) {
exfat_err(sb, "hint_cluster is invalid (%u)",
hint_clu);
if (hint_clu != sbi->num_clusters)
exfat_err(sb, "hint_cluster is invalid (%u), rewind to the first cluster",
hint_clu);
hint_clu = EXFAT_FIRST_CLUSTER;
p_chain->flags = ALLOC_FAT_CHAIN;
}