[coreboot-gerrit] Change in ...coreboot[master]: nb/intel/sandybridge: Remove variable set but not used

[Arthur Heymans (Code Review)]

Arthur Heymans has posted comments on this change. ( https://review.coreboot.org/c/coreboot/+/32938 )

Change subject: nb/intel/sandybridge: Remove variable set but not used
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Patch Set 1: Code-Review-1

(1 comment)

https://review.coreboot.org/#/c/32938/1/src/northbridge/intel/sandybridge/ra... 
File src/northbridge/intel/sandybridge/raminit_common.c:

https://review.coreboot.org/#/c/32938/1/src/northbridge/intel/sandybridge/ra... 
PS1, Line 1455: 
Those are all MMIO reads, where it may be important to push the result of the read to the stack. The use of a volatile variable seems quite intentional here.