[PATCH 0/2] Fixing bug that would segmentation fault

[Luiz Sampaio]

This series of patches consists of one patch fixing a simple coding style
issue and one patch fixing a bug that would cause segmentation fault.
Basically, there was a pointer that was being dereferenced without testing
if the pointer exists. This patch adds a protection, returning EFAULT in
case the pointer is NULL.

Luiz Sampaio (2):
  auxdisplay: charlcd: fixing coding style issue
  auxdisplay: charlcd: checking for pointer reference before
    dereferencing

 drivers/auxdisplay/charlcd.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

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2.33.1