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authorRoel Kluin <[roel.kluin@gmail.com]>2009-08-11 17:52:11 -0400
committerFenghua Yu <fenghua.yu@intel.com>2009-08-11 17:52:11 -0400
commite7369e01eb85550ed60dd1b0e120b69dfb03dc23 (patch)
treea833d98ed9388f3a1d1072fb73cea1ac529256f0 /arch
parent5359dffd4396f281c5b77de1acbee6fb1b333b23 (diff)
arch/ia64/kernel/iosapic: missing test after ioremap()
Missing test after ioremap() Signed-off-by: Roel Kluin <roel.kluin@gmail.com> Acked-by: Fenghua Yu <fenghua.yu@intel.com>
Diffstat (limited to 'arch')
-rw-r--r--arch/ia64/kernel/iosapic.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/ia64/kernel/iosapic.c b/arch/ia64/kernel/iosapic.c
index c48b03f2b61d..dab4d393908c 100644
--- a/arch/ia64/kernel/iosapic.c
+++ b/arch/ia64/kernel/iosapic.c
@@ -1072,6 +1072,10 @@ iosapic_init (unsigned long phys_addr, unsigned int gsi_base)
1072 } 1072 }
1073 1073
1074 addr = ioremap(phys_addr, 0); 1074 addr = ioremap(phys_addr, 0);
1075 if (addr == NULL) {
1076 spin_unlock_irqrestore(&iosapic_lock, flags);
1077 return -ENOMEM;
1078 }
1075 ver = iosapic_version(addr); 1079 ver = iosapic_version(addr);
1076 if ((err = iosapic_check_gsi_range(gsi_base, ver))) { 1080 if ((err = iosapic_check_gsi_range(gsi_base, ver))) {
1077 iounmap(addr); 1081 iounmap(addr);