diff options
Diffstat (limited to 'arch/microblaze')
| -rw-r--r-- | arch/microblaze/lib/uaccess_old.S | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/arch/microblaze/lib/uaccess_old.S b/arch/microblaze/lib/uaccess_old.S index f085995ee84..0e8cc2710c2 100644 --- a/arch/microblaze/lib/uaccess_old.S +++ b/arch/microblaze/lib/uaccess_old.S @@ -38,15 +38,14 @@ __strncpy_user: addik r3,r7,0 /* temp_count = len */ 1: lbu r4,r6,r0 + beqid r4,2f sb r4,r5,r0 - addik r3,r3,-1 - beqi r3,2f /* break on len */ - addik r5,r5,1 - bneid r4,1b addik r6,r6,1 /* delay slot */ - addik r3,r3,1 /* undo "temp_count--" */ + + addik r3,r3,-1 + bnei r3,1b /* break on len */ 2: rsubk r3,r3,r7 /* temp_count = len - temp_count */ 3: |