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(parent: 0e719f6) | patch
gnttab: fold recurring is_iomem_page()
authorJan Beulich <jbeulich@suse.com>
Tue, 7 Sep 2021 07:35:38 +0000 (09:35 +0200)
committerJan Beulich <jbeulich@suse.com>
Tue, 7 Sep 2021 07:35:38 +0000 (09:35 +0200)
commit5f864f43f6f57d17ae7c6e16f8ededbc501fb342
tree3445019d66df8e391d8fb3390d5fe6ea775c39eatree | snapshot
parent0e719f6ec95d7f9c9151ecbbdcba92028307e2b4commit | diff
gnttab: fold recurring is_iomem_page()

In all cases call the function just once instead of up to four times, at
the same time avoiding to store a dangling pointer in a local variable.

Signed-off-by: Jan Beulich <jbeulich@suse.com>
Reviewed-by: Julien Grall <jgrall@amazon.com>
xen/common/grant_table.c diff | blob | history
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