[PATCH] ath11k: Correctly check errors for calls to debugfs_create_dir()
Kalle Valo
kvalo at codeaurora.org
Thu Oct 1 15:30:26 EDT 2020
Alex Dewar <alex.dewar90 at gmail.com> wrote:
> debugfs_create_dir() returns an ERR_PTR in case of error, but never a
> null pointer. There are a number of places where error-checking code can
> accordingly be simplified.
>
> Addresses-Coverity: CID 1497150: Memory - illegal accesses (USE_AFTER_FREE)
> Addresses-Coverity: CID 1497158: Memory - illegal accesses (USE_AFTER_FREE)
> Addresses-Coverity: CID 1497160: Memory - illegal accesses (USE_AFTER_FREE)
> Signed-off-by: Alex Dewar <alex.dewar90 at gmail.com>
> Signed-off-by: Kalle Valo <kvalo at codeaurora.org>
Patch applied to ath-next branch of ath.git, thanks.
476c1d3c2e61 ath11k: Correctly check errors for calls to debugfs_create_dir()
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https://patchwork.kernel.org/patch/11802131/
https://wireless.wiki.kernel.org/en/developers/documentation/submittingpatches
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