summaryrefslogtreecommitdiff
path: root/arch/m68k
diff options
context:
space:
mode:
authorMarkus Elfring <elfring@users.sourceforge.net>2017-01-18 17:07:52 +0100
committerGeert Uytterhoeven <geert@linux-m68k.org>2017-02-09 14:18:20 +0100
commitecdc35c453986781b95961c01b48bc4662c09cf4 (patch)
treefbc0e874032114bf3cc4b55d218ec7046175ce08 /arch/m68k
parent16a1a66a5e8324dd6a2864ceaf3e246fc11f93a5 (diff)
m68k: Delete an unnecessary variable assignment in sys_cacheflush()
Delete an assignment for the local variable "ret" in an if branch because it was initialised by the same value. Signed-off-by: Markus Elfring <elfring@users.sourceforge.net> Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Diffstat (limited to 'arch/m68k')
-rw-r--r--arch/m68k/kernel/sys_m68k.c1
1 files changed, 0 insertions, 1 deletions
diff --git a/arch/m68k/kernel/sys_m68k.c b/arch/m68k/kernel/sys_m68k.c
index 98a2daaae30c..933e4815dac8 100644
--- a/arch/m68k/kernel/sys_m68k.c
+++ b/arch/m68k/kernel/sys_m68k.c
@@ -398,7 +398,6 @@ sys_cacheflush (unsigned long addr, int scope, int cache, unsigned long len)
* Verify that the specified address region actually belongs
* to this process.
*/
- ret = -EINVAL;
down_read(&current->mm->mmap_sem);
vma = find_vma(current->mm, addr);
if (!vma || addr < vma->vm_start || addr + len > vma->vm_end)