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usb: gadget: remove useless cast

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Remove the cast done by ERR_PTR() and PTR_ERR() since data is of type char
* and fss_prepare_buffer() should returns a value of this type.

Acked-by: Felipe Balbi <balbi@kernel.org>
Signed-off-by: Salah Triki <salah.triki@gmail.com>
Link: https://lore.kernel.org/r/20210731171838.GA912463@pc
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Salah Triki 2021-07-31 18:18:38 +01:00 committed by Greg Kroah-Hartman
parent 9311a53106
commit 90059e9395
1 changed files with 1 additions and 1 deletions
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drivers/usb/gadget/function/f_fs.c
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@ -3831,7 +3831,7 @@ static char *ffs_prepare_buffer(const char __user *buf, size_t len)
data = memdup_user(buf, len);
if (IS_ERR(data))
return ERR_PTR(PTR_ERR(data));
return data;
pr_vdebug("Buffer from user space:\n");
ffs_dump_mem("", data, len);