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Unverified Commit 0be05a75 authored by Markus Elfring's avatar Markus Elfring Committed by Robert Foss
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drm/bridge: it6505: Move a variable assignment behind a null pointer check in...


drm/bridge: it6505: Move a variable assignment behind a null pointer check in receive_timing_debugfs_show()

The address of a data structure member was determined before
a corresponding null pointer check in the implementation of
the function “receive_timing_debugfs_show”.

Thus avoid the risk for undefined behaviour by moving the assignment
for the variable “vid” behind the null pointer check.

This issue was detected by using the Coccinelle software.

Fixes: b5c84a9e ("drm/bridge: add it6505 driver")
Signed-off-by: default avatarMarkus Elfring <elfring@users.sourceforge.net>
Link: https://patchwork.freedesktop.org/patch/msgid/fa69384f-1485-142b-c4ee-3df54ac68a89@web.de


Reviewed-by: default avatarRobert Foss <rfoss@kernel.org>
Signed-off-by: default avatarRobert Foss <rfoss@kernel.org>
parent 99e7e3b6
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