rsi: fix a dereference on adapter before it has been null checked

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The assignment of dev is dereferencing adapter before adapter has
been null checked, potentially leading to a null pointer dereference.
Fix this by simply moving the assignment of dev to a later point
after the sanity null check of adapter.

Detected by CoverityScan CID#1398383 ("Dereference before null check")

Fixes: dad0d04fa7 ("rsi: Add RS9113 wireless driver")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>

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Colin Ian King 2017-09-08 16:24:52 +01:00 • committed by Kalle Valo

parent af75687286

commit 6508497cbd

1 changed files with 2 additions and 2 deletions

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4

drivers/net/wireless/rsi/rsi_91x_usb.c

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