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configfs: Correct error value returned by API config_item_set_name()

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kvasprintf() failure is often caused by memory allocation which has error
code -ENOMEM, but config_item_set_name() returns -EFAULT for the failure.

Fix by returning -ENOMEM instead of -EFAULT for the failure.

Reviewed-by: Joel Becker <jlbec@evilplan.org>
Reviewed-by: Breno Leitao <leitao@debian.org>
Signed-off-by: Zijun Hu <quic_zijuhu@quicinc.com>
Link: https://lore.kernel.org/r/20250507-fix_configfs-v3-3-fe2d96de8dc4@quicinc.com
Signed-off-by: Andreas Hindborg <a.hindborg@kernel.org>
This commit is contained in:
Zijun Hu
2025-05-07 19:50:27 +08:00
committed by Andreas Hindborg
parent f830edbae2
commit bbb67d4f85
1 changed files with 1 additions and 1 deletions
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2
fs/configfs/item.c
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@@ -66,7 +66,7 @@ int config_item_set_name(struct config_item *item, const char *fmt, ...)
name = kvasprintf(GFP_KERNEL, fmt, args);
va_end(args);
if (!name)
return -EFAULT;
return -ENOMEM;
}
/* Free the old name, if necessary. */