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jffs2: print symbolic error name instead of error code

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Utilize the %pe print specifier to get the symbolic error name as a
string (i.e "-ENOMEM") in the log message instead of the error code to
increase its readablility.

This change was suggested in
https://lore.kernel.org/all/92972476-0b1f-4d0a-9951-af3fc8bc6e65@suswa.mountain/

Signed-off-by: Christian Heusel <christian@heusel.eu>
Reviewed-by: Zhihao Cheng <chengzhihao1@huawei.com>
Signed-off-by: Richard Weinberger <richard@nod.at>
This commit is contained in:
Christian Heusel 2024-02-11 01:39:04 +01:00 committed by Richard Weinberger
parent e67572cd22
commit 0162a70d8e
1 changed files with 2 additions and 2 deletions
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4
fs/jffs2/background.c
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@ -44,8 +44,8 @@ int jffs2_start_garbage_collect_thread(struct jffs2_sb_info *c)
tsk = kthread_run(jffs2_garbage_collect_thread, c, "jffs2_gcd_mtd%d", c->mtd->index); tsk = kthread_run(jffs2_garbage_collect_thread, c, "jffs2_gcd_mtd%d", c->mtd->index);
if (IS_ERR(tsk)) { if (IS_ERR(tsk)) {
pr_warn("fork failed for JFFS2 garbage collect thread: %ld\n", pr_warn("fork failed for JFFS2 garbage collect thread: %pe\n",
-PTR_ERR(tsk)); tsk);
complete(&c->gc_thread_exit); complete(&c->gc_thread_exit);
ret = PTR_ERR(tsk); ret = PTR_ERR(tsk);
} else { } else {