kdb: remove redundant assignment to pointer bp

The point bp is assigned a value that is never read, it is being
re-assigned later to bp = &kdb_breakpoints[lowbp] in a for-loop.
Remove the redundant assignment.

Addresses-Coverity ("Unused value")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Link: https://lore.kernel.org/r/20191128130753.181246-1-colin.king@canonical.com
Signed-off-by: Daniel Thompson <daniel.thompson@linaro.org>

diff --git a/kernel/debug/kdb/kdb_bp.c b/kernel/debug/kdb/kdb_bp.c
index 62c301ad07735c8b5713aebe8980f8c61d44a83b..d7ebb2c79cb867793bc0aa6832142c401e71917a 100644 (file)
--- a/kernel/debug/kdb/kdb_bp.c
+++ b/kernel/debug/kdb/kdb_bp.c
@@ -412,7 +412,6 @@ static int kdb_bc(int argc, const char **argv)
                 * assume that the breakpoint number is desired.
                 */
                if (addr < KDB_MAXBPT) {
-                       bp = &kdb_breakpoints[addr];
                        lowbp = highbp = addr;
                        highbp++;
                } else {