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2021-05-01coccinelle: misc: update uninitialized_var.cocci documentationDenis Efremov
Remove the documentation link from the warning message because commit 3942ea7a10c9 ("deprecated.rst: Remove now removed uninitialized_var") removed the section from documentation. Update the rule documentation accordingly. Signed-off-by: Denis Efremov <efremov@linux.com> Signed-off-by: Julia Lawall <julia.lawall@inria.fr>
2020-09-05coccinelle: misc: add uninitialized_var.cocci scriptDenis Efremov
uninitialized_var() macro was removed from the sources [1] and other warning-silencing tricks were deprecated [2]. The purpose of this cocci script is to prevent new occurrences of uninitialized_var() open-coded variants. [1] commit 63a0895d960a ("compiler: Remove uninitialized_var() macro") [2] commit 4b19bec97c88 ("docs: deprecated.rst: Add uninitialized_var()") Cc: Kees Cook <keescook@chromium.org> Cc: Gustavo A. R. Silva <gustavoars@kernel.org> Signed-off-by: Denis Efremov <efremov@linux.com> Signed-off-by: Julia Lawall <Julia.Lawall@inria.fr>