Blackfin arch: delete unused vars and add parenthesis to fixup warnings

Signed-off-by: Mike Frysinger <vapier.adi@gmail.com>
Signed-off-by: Bryan Wu <cooloney@kernel.org>

diff --git a/arch/blackfin/kernel/kgdb.c b/arch/blackfin/kernel/kgdb.c
index 85d0ebcb4e1a8c6e930ede8b527b59075ffce462..a895927fcc3007c4ffaee8e268120e98395888d8 100644 (file)
--- a/arch/blackfin/kernel/kgdb.c
+++ b/arch/blackfin/kernel/kgdb.c
@@ -382,10 +382,8 @@ int kgdb_arch_handle_exception(int vector, int signo,
                               struct pt_regs *regs)
 {
        long addr;
-       long breakno;
        char *ptr;
        int newPC;
-       int wp_status;
        int i;
 
        switch (remcom_in_buffer[0]) {
@@ -568,12 +566,12 @@ int kgdb_mem2hex(char *mem, char *buf, int count)
                default:
                        err = EFAULT;
                }
-       } else if (cpu == 0 && (unsigned int)mem >= L1_CODE_START &&
-               (unsigned int)(mem + count) <= L1_CODE_START + L1_CODE_LENGTH
+       } else if ((cpu == 0 && (unsigned int)mem >= L1_CODE_START &&
+               (unsigned int)(mem + count) <= L1_CODE_START + L1_CODE_LENGTH)
 #ifdef CONFIG_SMP
-               || cpu == 1 && (unsigned int)mem >= COREB_L1_CODE_START &&
+               || (cpu == 1 && (unsigned int)mem >= COREB_L1_CODE_START &&
                (unsigned int)(mem + count) <=
-               COREB_L1_CODE_START + L1_CODE_LENGTH
+               COREB_L1_CODE_START + L1_CODE_LENGTH)
 #endif
                ) {
                /* access L1 instruction SRAM*/
@@ -644,12 +642,12 @@ int kgdb_ebin2mem(char *buf, char *mem, int count)
                default:
                        return EFAULT;
                }
-       } else if (cpu == 0 && (unsigned int)mem >= L1_CODE_START &&
-               (unsigned int)(mem + count) < L1_CODE_START + L1_CODE_LENGTH
+       } else if ((cpu == 0 && (unsigned int)mem >= L1_CODE_START &&
+               (unsigned int)(mem + count) < L1_CODE_START + L1_CODE_LENGTH)
 #ifdef CONFIG_SMP
-               || cpu == 1 && (unsigned int)mem >= COREB_L1_CODE_START &&
+               || (cpu == 1 && (unsigned int)mem >= COREB_L1_CODE_START &&
                (unsigned int)(mem + count) <=
-               COREB_L1_CODE_START + L1_CODE_LENGTH
+               COREB_L1_CODE_START + L1_CODE_LENGTH)
 #endif
                ) {
                /* access L1 instruction SRAM */
@@ -709,12 +707,12 @@ int kgdb_hex2mem(char *buf, char *mem, int count)
                default:
                        return EFAULT;
                }
-       } else if (cpu == 0 && (unsigned int)mem >= L1_CODE_START &&
-               (unsigned int)(mem + count) <= L1_CODE_START + L1_CODE_LENGTH
+       } else if ((cpu == 0 && (unsigned int)mem >= L1_CODE_START &&
+               (unsigned int)(mem + count) <= L1_CODE_START + L1_CODE_LENGTH)
 #ifdef CONFIG_SMP
-               || cpu == 1 && (unsigned int)mem >= COREB_L1_CODE_START &&
+               || (cpu == 1 && (unsigned int)mem >= COREB_L1_CODE_START &&
                (unsigned int)(mem + count) <=
-               COREB_L1_CODE_START + L1_CODE_LENGTH
+               COREB_L1_CODE_START + L1_CODE_LENGTH)
 #endif
                ) {
                /* access L1 instruction SRAM */