Description: staging: r8188eu: add check for kzalloc
References:
 https://bugzilla.redhat.com/show_bug.cgi?id=2153055
Notes:
 bwh> Introduced in 5.15 by commit 15865124feed "staging: r8188eu: introduce
 bwh> new core dir for RTL8188eu driver". The same bug existed and was fixed
 bwh> earlier in the older rtl8188eu driver, by commit 7671ce0d9293
 bwh> "staging: rtl8188eu: Fix potential NULL pointer dereference of kcalloc"
 bwh> in 5.1 and 4.19.39.
Bugs:
upstream: released (5.19-rc1) [f94b47c6bde624d6c07f43054087607c52054a95]
5.10-upstream-stable: N/A "Vulnerable code not present"
4.19-upstream-stable: N/A "Vulnerable code not present"
sid: released (5.18.5-1)
5.10-bullseye-security: N/A "Vulnerable code not present"
4.19-buster-security: N/A "Vulnerable code not present"