* [PATCH] char: misc: add missing blank line after declarations
@ 2014-10-11 18:30 Rahul Bedarkar
0 siblings, 0 replies; only message in thread
From: Rahul Bedarkar @ 2014-10-11 18:30 UTC (permalink / raw)
To: Arnd Bergmann, Greg Kroah-Hartman; +Cc: linux-kernel, Rahul Bedarkar
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
^ permalink raw reply [flat|nested] only message in thread
only message in thread, other threads:[~2014-10-11 18:30 UTC | newest]
Thread overview: (only message) (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2014-10-11 18:30 [PATCH] char: misc: add missing blank line after declarations Rahul Bedarkar
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox
all inboxes | Powered by JetHome®