Fix the following coccicheck warning:
./arch/alpha/mm/fault.c:193:52-53: WARNING comparing pointer to 0.
Reported-by: Abaci Robot <[email protected]>
Signed-off-by: Jiapeng Chong <[email protected]>
---
Changes in v2:
-For the follow advice:
https://lore.kernel.org/lkml/[email protected]/
arch/alpha/mm/fault.c | 7 +++----
1 file changed, 3 insertions(+), 4 deletions(-)
diff --git a/arch/alpha/mm/fault.c b/arch/alpha/mm/fault.c
index 6c0a277..89e265e 100644
--- a/arch/alpha/mm/fault.c
+++ b/arch/alpha/mm/fault.c
@@ -190,10 +190,9 @@
no_context:
/* Are we prepared to handle this fault as an exception? */
- if ((fixup = search_exception_tables(regs->pc)) != 0) {
- unsigned long newpc;
- newpc = fixup_exception(dpf_reg, fixup, regs->pc);
- regs->pc = newpc;
+ fixup = search_exception_tables(regs->pc);
+ if (fixup) {
+ regs->pc = fixup_exception(dpf_reg, fixup, regs->pc);
return;
}
--
1.8.3.1