linux-stable.git/drivers/staging/dgnc, branch v4.2.4 Linux kernel stable tree staging: dgnc: free memory allocated 2015-06-19T04:15:17+00:00 Hari Prasath Gujulan Elango hgujulan@visteon.com 2015-06-18T13:27:28+00:00 7f5ad0181621b08f68e2d4b772f410aec580642b The memory allocated in dgnc_tty_register() for two objects is not freed anywhere.This patch addresses this by freeing the memory in dgnc_tty_uninit. Signed-off-by: Hari Prasath Gujulan Elango <hgujulan@visteon.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
The memory allocated in dgnc_tty_register() for two objects is not freed
anywhere.This patch addresses this by freeing the memory in
dgnc_tty_uninit.

Signed-off-by: Hari Prasath Gujulan Elango <hgujulan@visteon.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
staging: dgnc: fix typo in comments secion 2015-06-19T04:13:48+00:00 Hari Prasath Gujulan Elango hgujulan@visteon.com 2015-06-18T13:43:28+00:00 d8a76d669a09b49305988c7c27b09eb1fbe4b85a This patch fixes a typo in the comments section as warned by checkpatch.pl Signed-off-by: Hari Prasath Gujulan Elango <hgujulan@visteon.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
This patch fixes a typo in the comments section as warned by
checkpatch.pl

Signed-off-by: Hari Prasath Gujulan Elango <hgujulan@visteon.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
staging: dgnc: remove ununsed Macro 2015-06-08T20:30:04+00:00 Hari Prasath Gujulan Elango hgujulan@visteon.com 2015-06-01T13:06:54+00:00 0aae092b5e6162c53d49f2e0cc1822ef8a1c771e Remove the ununsed Macro Signed-off-by: Hari Prasath Gujulan Elango <hgujulan@visteon.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
Remove the ununsed Macro

Signed-off-by: Hari Prasath Gujulan Elango <hgujulan@visteon.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
staging: dgnc: delete all references to 'flipbuf' 2015-05-31T01:26:27+00:00 Gujulan Elango, Hari Prasath (H.) hgujulan@visteon.com 2015-05-29T07:17:37+00:00 7960386273f12bb46e3ffde2822a1eb254b66af8 This patch deletes all references to 'flipbuf'.Memory is allocated and freed but never used anywhere in the driver.Also deleted an ununsed Macro defined in the header file. Signed-off-by: Gujulan Elango Hari Prasath <hgujulan@visteon.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
This patch deletes all references to 'flipbuf'.Memory is allocated and
freed but never used anywhere in the driver.Also deleted an ununsed
Macro defined in the header file.

Signed-off-by: Gujulan Elango Hari Prasath <hgujulan@visteon.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
staging: dgnc: fix line length over 80 chars in dgnc_sysfs.c 2015-05-31T01:26:27+00:00 Wim de With nauxuron@wimdewith.com 2015-05-20T12:27:39+00:00 8ad524ffb215f68d98c25641082369d2ae3cf96c This patch fixes most of the lines over 80 characters long in dgnc_sysfs.c. I couldn't find a way to break line 202-207 in a sensible way. If there is a way, let me know. Signed-off-by: Wim de With <nauxuron@wimdewith.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
This patch fixes most of the lines over 80 characters long in
dgnc_sysfs.c. I couldn't find a way to break line 202-207 in a sensible
way. If there is a way, let me know.

Signed-off-by: Wim de With <nauxuron@wimdewith.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Staging: dgnc: fixed coding style issue in digi.h 2015-05-31T01:26:26+00:00 Buţiu Alexandru Octavian predator5047@gmail.com 2015-05-17T19:31:34+00:00 b2d3977f7d983a71106bb91674a61dd1285c0441 Fixed coding style issue "warning line over 80 characters" detected by checkpatch.pl in digi.h Signed-off-by: Buţiu Alexandru Octavian <predator5047@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
Fixed coding style issue "warning line over 80 characters"
detected by checkpatch.pl in digi.h

Signed-off-by: Buţiu Alexandru Octavian <predator5047@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
staging: dgnc: remove redundant check 2015-05-08T07:24:01+00:00 Giedrius Statkevičius giedrius.statkevicius@gmail.com 2015-04-10T14:48:55+00:00 eef94f6b7bff013d4efbc5d8ba1eefcd5a88734d count doesn't get changed in between identical checks in dgnc_tty_write() so remove the second check Signed-off-by: Giedrius Statkevičius <giedrius.statkevicius@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
count doesn't get changed in between identical checks in
dgnc_tty_write() so remove the second check

Signed-off-by: Giedrius Statkevičius <giedrius.statkevicius@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
staging: dgnc: remove dead code in dgnc_tty_write() 2015-05-08T07:24:01+00:00 Giedrius Statkevičius giedrius.statkevicius@gmail.com 2015-04-10T14:48:54+00:00 a74d8e21679cdb2b087ff386c34e874af8bac77a Remove the dead code protected by in_user in dgnc_tty_write() because it is set to 0 and never changed to 1 thus the code in ifs never gets executed. Signed-off-by: Giedrius Statkevičius <giedrius.statkevicius@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
Remove the dead code protected by in_user in dgnc_tty_write() because it
is set to 0 and never changed to 1 thus the code in ifs never gets
executed.

Signed-off-by: Giedrius Statkevičius <giedrius.statkevicius@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
staging: dgnc: remove redundant !ch checks 2015-05-08T07:24:00+00:00 Giedrius Statkevičius giedrius.statkevicius@gmail.com 2015-04-09T23:42:31+00:00 071494d832ae2e7a318f86e8d9854ee26b8f1134 Remove checks that are redundant since we don't have boards with partially initialized ->channels[i]. Signed-off-by: Giedrius Statkevičius <giedrius.statkevicius@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
Remove checks that are redundant since we don't have boards with partially
initialized ->channels[i].

Signed-off-by: Giedrius Statkevičius <giedrius.statkevicius@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
staging: dgnc: don't forget to check if ->channels[i] is NULL in dgnc_tty_uninit() 2015-05-08T07:24:00+00:00 Giedrius Statkevičius giedrius.statkevicius@gmail.com 2015-04-09T23:42:30+00:00 ce2927e9a3b325b92acfeab66632f9a38d572722 Add a check if ->channels[i] is NULL because a NULL pointer may be dereferenced in case one of the allocations failed Reported-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Giedrius Statkevičius <giedrius.statkevicius@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 
Add a check if ->channels[i] is NULL because a NULL pointer may be dereferenced
in case one of the allocations failed

Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Giedrius Statkevičius <giedrius.statkevicius@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>