If we get a Ctrl-C abort, we always print a newline. Move this repeated code out of the functions and into a single place in the caller.
Signed-off-by: Simon Glass sjg@chromium.org --- Changes in v3: None Changes in v2: None
common/cmd_mem.c | 32 +++++++++----------------------- 1 file changed, 9 insertions(+), 23 deletions(-)
diff --git a/common/cmd_mem.c b/common/cmd_mem.c index 5235bfe..f5dd56d 100644 --- a/common/cmd_mem.c +++ b/common/cmd_mem.c @@ -684,10 +684,8 @@ static ulong mem_test_alt(vu_long *start, vu_long *end) "expected %08lx, actual %08lx\n", val, readback); errs++; - if (ctrlc()) { - putc('\n'); + if (ctrlc()) return -1; - } } *addr = ~val; *dummy = val; @@ -697,10 +695,8 @@ static ulong mem_test_alt(vu_long *start, vu_long *end) "Is %08lx, should be %08lx\n", readback, ~val); errs++; - if (ctrlc()) { - putc('\n'); + if (ctrlc()) return -1; - } } } } @@ -765,10 +761,8 @@ static ulong mem_test_alt(vu_long *start, vu_long *end) " expected 0x%.8lx, actual 0x%.8lx\n", (ulong)&start[offset], pattern, temp); errs++; - if (ctrlc()) { - putc('\n'); + if (ctrlc()) return -1; - } } } start[test_offset] = pattern; @@ -788,10 +782,8 @@ static ulong mem_test_alt(vu_long *start, vu_long *end) " actual 0x%.8lx\n", (ulong)&start[offset], pattern, temp); errs++; - if (ctrlc()) { - putc('\n'); + if (ctrlc()) return -1; - } } } start[test_offset] = pattern; @@ -830,10 +822,8 @@ static ulong mem_test_alt(vu_long *start, vu_long *end) " expected 0x%.8lx, actual 0x%.8lx)\n", (ulong)&start[offset], pattern, temp); errs++; - if (ctrlc()) { - putc('\n'); + if (ctrlc()) return -1; - } }
anti_pattern = ~pattern; @@ -852,10 +842,8 @@ static ulong mem_test_alt(vu_long *start, vu_long *end) " expected 0x%.8lx, actual 0x%.8lx)\n", (ulong)&start[offset], anti_pattern, temp); errs++; - if (ctrlc()) { - putc('\n'); + if (ctrlc()) return -1; - } } start[offset] = 0; } @@ -907,10 +895,8 @@ static ulong mem_test_quick(vu_long *start, vu_long *end, vu_long pattern, "found %08lX, expected %08lX\n", (uint)(uintptr_t)addr, readback, val); errs++; - if (ctrlc()) { - putc('\n'); + if (ctrlc()) return -1; - } } val += incr; } @@ -967,7 +953,6 @@ static int do_mem_mtest(cmd_tbl_t *cmdtp, int flag, int argc, !iteration_limit || iteration < iteration_limit; iteration++) { if (ctrlc()) { - putc('\n'); errs = -1UL; break; } @@ -981,7 +966,8 @@ static int do_mem_mtest(cmd_tbl_t *cmdtp, int flag, int argc, }
if (errs == -1UL) { - /* Memory test was aborted */ + /* Memory test was aborted - write a newline to finish off */ + putc('\n'); ret = 1; } else { printf("Tested %d iteration(s) with %lu errors.\n",