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| author | Ian Campbell <ian.campbell@citrix.com> | 2012-12-19 14:16:30 +0000 |
|---|---|---|
| committer | Ian Campbell <ian.campbell@citrix.com> | 2012-12-19 14:16:30 +0000 |
| commit | 3eab3e1de526c3fcf9ba1317de68d05812e1c623 (patch) | |
| tree | 9f5729334e403a990057a5100d14f1374c3a1fe0 /xen | |
| parent | 5a81d6b026ab06123f47e39bc47aedcf23048e6b (diff) | |
| download | xen-3eab3e1de526c3fcf9ba1317de68d05812e1c623.tar.gz xen-3eab3e1de526c3fcf9ba1317de68d05812e1c623.tar.bz2 xen-3eab3e1de526c3fcf9ba1317de68d05812e1c623.zip | |
xen: arm: mark early_panic as a noreturn function
Otherwise gcc complains about variables being used when not
initialised when in fact that point is never reached.
There aren't any instances of this in tree right now, I noticed this
while developing another patch.
Signed-off-by: Ian Campbell <ian.campbell@citrix.com>
Acked-by: Tim Deegan <tim@xen.org>
Committed-by: Ian Campbell <ian.campbell@citrix.com>
Diffstat (limited to 'xen')
| -rw-r--r-- | xen/include/asm-arm/early_printk.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/xen/include/asm-arm/early_printk.h b/xen/include/asm-arm/early_printk.h index f45f21e655..a770d4af73 100644 --- a/xen/include/asm-arm/early_printk.h +++ b/xen/include/asm-arm/early_printk.h @@ -15,7 +15,7 @@ #ifdef EARLY_UART_ADDRESS void early_printk(const char *fmt, ...); -void early_panic(const char *fmt, ...); +void early_panic(const char *fmt, ...) __attribute__((noreturn)); #else |