lib/raid6: fix sparse warnings in recovery functions

Make the recovery functions static to fix the following sparse warnings:

lib/raid6/recov.c:25:6: warning: symbol 'raid6_2data_recov_intx1' was
not declared. Should it be static?
lib/raid6/recov.c:69:6: warning: symbol 'raid6_datap_recov_intx1' was
not declared. Should it be static?
lib/raid6/recov_ssse3.c:22:6: warning: symbol 'raid6_2data_recov_ssse3'
was not declared. Should it be static?
lib/raid6/recov_ssse3.c:197:6: warning: symbol 'raid6_datap_recov_ssse3'
was not declared. Should it be static?

Reported-by: Fengguang Wu <fengguang.wu@intel.com>
Signed-off-by: Jim Kukunas <james.t.kukunas@linux.intel.com>
Signed-off-by: NeilBrown <neilb@suse.de>

diff --git a/lib/raid6/recov.c b/lib/raid6/recov.c
index 1805a5c..a95bccb 100644 (file)
--- a/lib/raid6/recov.c
+++ b/lib/raid6/recov.c
@@ -22,8 +22,8 @@
 #include <linux/raid/pq.h>
 
 /* Recover two failed data blocks. */
-void raid6_2data_recov_intx1(int disks, size_t bytes, int faila, int failb,
-                      void **ptrs)
+static void raid6_2data_recov_intx1(int disks, size_t bytes, int faila,
+               int failb, void **ptrs)
 {
        u8 *p, *q, *dp, *dq;
        u8 px, qx, db;
@@ -66,7 +66,8 @@ void raid6_2data_recov_intx1(int disks, size_t bytes, int faila, int failb,
 }
 
 /* Recover failure of one data block plus the P block */
-void raid6_datap_recov_intx1(int disks, size_t bytes, int faila, void **ptrs)
+static void raid6_datap_recov_intx1(int disks, size_t bytes, int faila,
+               void **ptrs)
 {
        u8 *p, *q, *dq;
        const u8 *qmul;         /* Q multiplier table */

diff --git a/lib/raid6/recov_ssse3.c b/lib/raid6/recov_ssse3.c
index 37ae619..ecb710c 100644 (file)
--- a/lib/raid6/recov_ssse3.c
+++ b/lib/raid6/recov_ssse3.c
@@ -19,8 +19,8 @@ static int raid6_has_ssse3(void)
                boot_cpu_has(X86_FEATURE_SSSE3);
 }
 
-void raid6_2data_recov_ssse3(int disks, size_t bytes, int faila, int failb,
-                      void **ptrs)
+static void raid6_2data_recov_ssse3(int disks, size_t bytes, int faila,
+               int failb, void **ptrs)
 {
        u8 *p, *q, *dp, *dq;
        const u8 *pbmul;        /* P multiplier table for B data */
@@ -194,7 +194,8 @@ void raid6_2data_recov_ssse3(int disks, size_t bytes, int faila, int failb,
 }
 
 
-void raid6_datap_recov_ssse3(int disks, size_t bytes, int faila, void **ptrs)
+static void raid6_datap_recov_ssse3(int disks, size_t bytes, int faila,
+               void **ptrs)
 {
        u8 *p, *q, *dq;
        const u8 *qmul;         /* Q multiplier table */