From 1116575d918a7d5fe6d1adf46c5bbdf11dcec51b Mon Sep 17 00:00:00 2001 From: Jean-Francois Dagenais Date: Fri, 15 Mar 2013 14:20:26 -0400 Subject: w1: ds2408: use ARRAY_SIZE instead of hard-coded number Acked-by: Evgeniy Polyakov Signed-off-by: Jean-Francois Dagenais Signed-off-by: Greg Kroah-Hartman --- drivers/w1/slaves/w1_ds2408.c | 7 +++---- 1 file changed, 3 insertions(+), 4 deletions(-) (limited to 'drivers') diff --git a/drivers/w1/slaves/w1_ds2408.c b/drivers/w1/slaves/w1_ds2408.c index 25a5168ab522..e45eca1044bd 100644 --- a/drivers/w1/slaves/w1_ds2408.c +++ b/drivers/w1/slaves/w1_ds2408.c @@ -303,8 +303,7 @@ error: -#define NB_SYSFS_BIN_FILES 6 -static struct bin_attribute w1_f29_sysfs_bin_files[NB_SYSFS_BIN_FILES] = { +static struct bin_attribute w1_f29_sysfs_bin_files[] = { { .attr = { .name = "state", @@ -363,7 +362,7 @@ static int w1_f29_add_slave(struct w1_slave *sl) int err = 0; int i; - for (i = 0; i < NB_SYSFS_BIN_FILES && !err; ++i) + for (i = 0; i < ARRAY_SIZE(w1_f29_sysfs_bin_files) && !err; ++i) err = sysfs_create_bin_file( &sl->dev.kobj, &(w1_f29_sysfs_bin_files[i])); @@ -377,7 +376,7 @@ static int w1_f29_add_slave(struct w1_slave *sl) static void w1_f29_remove_slave(struct w1_slave *sl) { int i; - for (i = NB_SYSFS_BIN_FILES - 1; i >= 0; --i) + for (i = ARRAY_SIZE(w1_f29_sysfs_bin_files) - 1; i >= 0; --i) sysfs_remove_bin_file(&sl->dev.kobj, &(w1_f29_sysfs_bin_files[i])); } -- cgit v1.2.3