The variables here are really not used uninitialized.
arch/arm/mm/alignment.c: In function 'do_alignment': arch/arm/mm/alignment.c:327:15: warning: 'offset.un' may be used uninitialized in this function [-Wmaybe-uninitialized] arch/arm/mm/alignment.c:748:21: note: 'offset.un' was declared here
Signed-off-by: Viresh Kumar viresh.kumar@linaro.org --- arch/arm/mm/alignment.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm/mm/alignment.c b/arch/arm/mm/alignment.c index b9f60eb..223b4aa 100644 --- a/arch/arm/mm/alignment.c +++ b/arch/arm/mm/alignment.c @@ -745,7 +745,7 @@ do_alignment_t32_to_handler(unsigned long *pinstr, struct pt_regs *regs, static int do_alignment(unsigned long addr, unsigned int fsr, struct pt_regs *regs) { - union offset_union offset; + union offset_union uninitialized_var(offset); unsigned long instr = 0, instrptr; int (*handler)(unsigned long addr, unsigned long instr, struct pt_regs *regs); unsigned int type;