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rtlwifi: Move 2 large arrays off stack
authorLarry Finger <Larry.Finger@lwfinger.net>
Fri, 6 May 2011 18:56:18 +0000 (13:56 -0500)
committerJohn W. Linville <linville@tuxdriver.com>
Tue, 10 May 2011 19:54:46 +0000 (15:54 -0400)
commitc84aa5af996a306c8ce66aac2cc4d5f4a74e27ca
tree7b0068632907346172d48570058aa7905f9766aatree | snapshot (tar.gz zip)
parent054ec924944912413e4ee927b8cf02f476d08783commit | diff
rtlwifi: Move 2 large arrays off stack

In driver rtlwifi, efuse_read() places two relatively large arrays on the
stack - a 1D u8 array of size 128, and a 2D array of u16 with 128 * 4 elements.
With driver rtl8192de, the sizes will be 256 and 256 * 4 respectively. As that
will make the 2D array be 2048 bytes, I have changed the code to use kmalloc to
allocate the space.

Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
drivers/net/wireless/rtlwifi/efuse.c diff | blob | blame | history
kernel source for telekom puls (alcatel/mediatek)