Messages in this thread Patch in this message | | | From | Rahul Bedarkar <> | Subject | [PATCH] char: misc: add missing blank line after declarations | Date | Sun, 12 Oct 2014 00:00:06 +0530 |
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Signed-off-by: Rahul Bedarkar <rahulbedarkar89@gmail.com> --- drivers/char/misc.c | 2 ++ 1 file changed, 2 insertions(+)
diff --git a/drivers/char/misc.c b/drivers/char/misc.c index cb32ea9..3111e86 100644 --- a/drivers/char/misc.c +++ b/drivers/char/misc.c @@ -186,6 +186,7 @@ int misc_register(struct miscdevice *misc) if (misc->minor == MISC_DYNAMIC_MINOR) { int i = find_first_zero_bit(misc_minors, DYNAMIC_MINORS); + if (i >= DYNAMIC_MINORS) { err = -EBUSY; goto out; @@ -209,6 +210,7 @@ int misc_register(struct miscdevice *misc) misc, "%s", misc->name); if (IS_ERR(misc->this_device)) { int i = DYNAMIC_MINORS - misc->minor - 1; + if (i < DYNAMIC_MINORS && i >= 0) clear_bit(i, misc_minors); err = PTR_ERR(misc->this_device); -- 1.8.3.2
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