lib/test_bitmap: rename exp to exp1 to avoid ambiguous name

One function is using exp as local variable.  Avoid ambiguous naming by
rename global one to exp1.

Link: http://lkml.kernel.org/r/20191022172922.61232-5-andriy.shevchenko@linux.intel.com
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Cc: Bartosz Golaszewski <bgolaszewski@baylibre.com>
Cc: Geert Uytterhoeven <geert@linux-m68k.org>
Cc: Marek Vasut <marek.vasut+renesas@gmail.com>
Cc: Rasmus Villemoes <linux@rasmusvillemoes.dk>
Cc: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Cc: William Breathitt Gray <vilhelm.gray@gmail.com>
Cc: Yury Norov <yury.norov@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

diff --git a/lib/test_bitmap.c b/lib/test_bitmap.c
index 38f923411ada376cbeb4aaf8487a3c0368dc3ed2..6b70166ac9606394922a372259347cb3119a4d69 100644 (file)
--- a/lib/test_bitmap.c
+++ b/lib/test_bitmap.c
@@ -247,7 +247,7 @@ struct test_bitmap_parselist{
        const int flags;
 };
 
-static const unsigned long exp[] __initconst = {
+static const unsigned long exp1[] __initconst = {
        BITMAP_FROM_U64(1),
        BITMAP_FROM_U64(2),
        BITMAP_FROM_U64(0x0000ffff),
@@ -271,29 +271,29 @@ static const unsigned long exp2[] __initconst = {
 static const struct test_bitmap_parselist parselist_tests[] __initconst = {
 #define step (sizeof(u64) / sizeof(unsigned long))
 
-       {0, "0",                        &exp[0], 8, 0},
-       {0, "1",                        &exp[1 * step], 8, 0},
-       {0, "0-15",                     &exp[2 * step], 32, 0},
-       {0, "16-31",                    &exp[3 * step], 32, 0},
-       {0, "0-31:1/2",                 &exp[4 * step], 32, 0},
-       {0, "1-31:1/2",                 &exp[5 * step], 32, 0},
-       {0, "0-31:1/4",                 &exp[6 * step], 32, 0},
-       {0, "1-31:1/4",                 &exp[7 * step], 32, 0},
-       {0, "0-31:4/4",                 &exp[8 * step], 32, 0},
-       {0, "1-31:4/4",                 &exp[9 * step], 32, 0},
-       {0, "0-31:1/4,32-63:2/4",       &exp[10 * step], 64, 0},
-       {0, "0-31:3/4,32-63:4/4",       &exp[11 * step], 64, 0},
-       {0, "  ,,  0-31:3/4  ,, 32-63:4/4  ,,  ",       &exp[11 * step], 64, 0},
+       {0, "0",                        &exp1[0], 8, 0},
+       {0, "1",                        &exp1[1 * step], 8, 0},
+       {0, "0-15",                     &exp1[2 * step], 32, 0},
+       {0, "16-31",                    &exp1[3 * step], 32, 0},
+       {0, "0-31:1/2",                 &exp1[4 * step], 32, 0},
+       {0, "1-31:1/2",                 &exp1[5 * step], 32, 0},
+       {0, "0-31:1/4",                 &exp1[6 * step], 32, 0},
+       {0, "1-31:1/4",                 &exp1[7 * step], 32, 0},
+       {0, "0-31:4/4",                 &exp1[8 * step], 32, 0},
+       {0, "1-31:4/4",                 &exp1[9 * step], 32, 0},
+       {0, "0-31:1/4,32-63:2/4",       &exp1[10 * step], 64, 0},
+       {0, "0-31:3/4,32-63:4/4",       &exp1[11 * step], 64, 0},
+       {0, "  ,,  0-31:3/4  ,, 32-63:4/4  ,,  ",       &exp1[11 * step], 64, 0},
 
        {0, "0-31:1/4,32-63:2/4,64-95:3/4,96-127:4/4",  exp2, 128, 0},
 
        {0, "0-2047:128/256", NULL, 2048, PARSE_TIME},
 
-       {0, "",                         &exp[12 * step], 8, 0},
-       {0, "\n",                       &exp[12 * step], 8, 0},
-       {0, ",,  ,,  , ,  ,",           &exp[12 * step], 8, 0},
-       {0, " ,  ,,  , ,   ",           &exp[12 * step], 8, 0},
-       {0, " ,  ,,  , ,   \n",         &exp[12 * step], 8, 0},
+       {0, "",                         &exp1[12 * step], 8, 0},
+       {0, "\n",                       &exp1[12 * step], 8, 0},
+       {0, ",,  ,,  , ,  ,",           &exp1[12 * step], 8, 0},
+       {0, " ,  ,,  , ,   ",           &exp1[12 * step], 8, 0},
+       {0, " ,  ,,  , ,   \n",         &exp1[12 * step], 8, 0},
 
        {-EINVAL, "-1", NULL, 8, 0},
        {-EINVAL, "-0", NULL, 8, 0},
@@ -374,7 +374,7 @@ static void __init test_bitmap_parselist_user(void)
        __test_bitmap_parselist(1);
 }
 
-#define EXP1_IN_BITS   (sizeof(exp) * 8)
+#define EXP1_IN_BITS   (sizeof(exp1) * 8)
 
 static void __init test_bitmap_arr32(void)
 {
@@ -385,9 +385,9 @@ static void __init test_bitmap_arr32(void)
        memset(arr, 0xa5, sizeof(arr));
 
        for (nbits = 0; nbits < EXP1_IN_BITS; ++nbits) {
-               bitmap_to_arr32(arr, exp, nbits);
+               bitmap_to_arr32(arr, exp1, nbits);
                bitmap_from_arr32(bmap2, arr, nbits);
-               expect_eq_bitmap(bmap2, exp, nbits);
+               expect_eq_bitmap(bmap2, exp1, nbits);
 
                next_bit = find_next_bit(bmap2,
                                round_up(nbits, BITS_PER_LONG), nbits);