Re: [PATCH RFC 10/13] usb: gadget: simplify the printing with '%pD' specifier

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Jia He <justin.he@xxxxxxx> writes:

> After the behavior of '%pD' is changed to print the full path of file,
> the log printing in fsg_common_create_lun() can be simplified.
>
> Given the space with proper length would be allocated in vprintk_store(),
> it is worthy of dropping kmalloc()/kfree() to avoid additional space
> allocation. The error case is well handled in d_path_unsafe(), the error
> string would be copied in '%pD' buffer, no need to additionally handle
> IS_ERR().
>
> Cc: Felipe Balbi <balbi@xxxxxxxxxx>
> Cc: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
> Cc: "Gustavo A. R. Silva" <gustavoars@xxxxxxxxxx>
> Cc: Chen Lin <chen.lin5@xxxxxxxxxx>
> Cc: linux-usb@xxxxxxxxxxxxxxx
> Cc: linux-kernel@xxxxxxxxxxxxxxx
> Signed-off-by: Jia He <justin.he@xxxxxxx>

Acked-by: Felipe Balbi <balbi@xxxxxxxxxx>

-- 
balbi

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