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22d89cc86c
Check the condition: "pdata->length < 32" first, to be able to return immediately
in case of error and then continue with the rest of the function without one
extra indentation level.
This was found using the following Coccinelle script:
@disable neg_if@
expression e,E;
statement S;
@@
*if (e)
S
else { return -E; }
@disable neg_if@
expression e,E;
statement S;
identifier l;
@@
*if
(e)
S
else
{ rc = -E; goto l; }
Signed-off-by: Narcisa Ana Maria Vasile <narcisaanamaria12@gmail.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.