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[media] cx25821: Remove bad strcpy to read-only char* 

The strcpy was being used to set the name of the board.
This was both wrong and redundant,
since the destination char* was read-only and
the name is set statically at compile time.

The type of the name field is changed to const char*
to prevent future errors.

Reported-by: Radek Masin <radek@masin.eu>
Signed-off-by: Ezequiel Garcia <elezegarcia@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Ezequiel García 2012-07-18 13:41:11 -03:00 committed by Mauro Carvalho Chehab
parent eabdc68fff
commit c854d8883f
2 changed files with 1 additions and 4 deletions
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3
drivers/media/video/cx25821/cx25821-core.c
View File

@ -904,9 +904,6 @@ static int cx25821_dev_setup(struct cx25821_dev *dev)
list_add_tail(&dev->devlist, &cx25821_devlist); list_add_tail(&dev->devlist, &cx25821_devlist);
mutex_unlock(&cx25821_devlist_mutex); mutex_unlock(&cx25821_devlist_mutex);
strcpy(cx25821_boards[UNKNOWN_BOARD].name, "unknown");
strcpy(cx25821_boards[CX25821_BOARD].name, "cx25821");
if (dev->pci->device != 0x8210) { if (dev->pci->device != 0x8210) {
pr_info("%s(): Exiting. Incorrect Hardware device = 0x%02x\n", pr_info("%s(): Exiting. Incorrect Hardware device = 0x%02x\n",
__func__, dev->pci->device); __func__, dev->pci->device);

2
drivers/media/video/cx25821/cx25821.h
View File

@ -186,7 +186,7 @@ enum port {
}; };
struct cx25821_board { struct cx25821_board {
char *name; const char *name;
enum port porta; enum port porta;
enum port portb; enum port portb;
enum port portc; enum port portc;