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authorEdward O'Callaghan <eocallaghan@alterapraxis.com>2014-06-28 15:33:30 +1000
committerEdward O'Callaghan <eocallaghan@alterapraxis.com>2014-06-29 13:02:13 +0200
commit4d7539eefdedc4297e1529ee94df7165e2076fa1 (patch)
tree3e768b7c652ba58a4b653f19d5dedf9cb235f5f4 /src/cpu/x86/pae
parent2f9b3afc84de76c75dd783adc3876da3c600e6d8 (diff)
cpu/x86/pae/pgtbl.c: Unsigned comparison < 0 always false
Comparison of unsigned expression < 0 is always false. Change-Id: Idf4e7846b50f4376a5d33515681efbd773d1caca Signed-off-by: Edward O'Callaghan <eocallaghan@alterapraxis.com> Reviewed-on: http://review.coreboot.org/6146 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
Diffstat (limited to 'src/cpu/x86/pae')
-rw-r--r--src/cpu/x86/pae/pgtbl.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/cpu/x86/pae/pgtbl.c b/src/cpu/x86/pae/pgtbl.c
index 935473828c..9be415d8de 100644
--- a/src/cpu/x86/pae/pgtbl.c
+++ b/src/cpu/x86/pae/pgtbl.c
@@ -61,7 +61,7 @@ void *map_2M_page(unsigned long page)
void *result;
int i;
index = cpu_index();
- if ((index < 0) || (index >= CONFIG_MAX_CPUS)) {
+ if (index >= CONFIG_MAX_CPUS) {
return MAPPING_ERROR;
}
window = page >> 10;