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Colin Ian King
453785c64e
The 2nd check for a non-zero return from copy_to_user is redundant as
it is has already been made a few lines earlier. This check was made
redundant because of previous fix to the copy_to_user error return
check.
Detected by CoverityScan, CID#114347 ("Logically Dead Code")
Fixes: 1865a9c382 ("USB: adutux: fix misuse of return value of copy_to_user()")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Linux kernel ============ This file was moved to Documentation/admin-guide/README.rst Please notice that there are several guides for kernel developers and users. These guides can be rendered in a number of formats, like HTML and PDF. In order to build the documentation, use ``make htmldocs`` or ``make pdfdocs``. There are various text files in the Documentation/ subdirectory, several of them using the Restructured Text markup notation. See Documentation/00-INDEX for a list of what is contained in each file. Please read the Documentation/process/changes.rst file, as it contains the requirements for building and running the kernel, and information about the problems which may result by upgrading your kernel.