mirror of https://gitee.com/openkylin/linux.git
49ee718ef5
The return value of videobuf_alloc() is unchecked but this function will return NULL on an error. Check for NULL and make videobuf_reqbufs() return the number of successfully allocated buffers. Also, fix saa7146_video.c and bttv-driver.c to use this returned buffer count. Tested against the vivi driver. Not tested against saa7146 or bt8xx devices. Signed-off-by: Brandon Philips <bphilips@suse.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org> |
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| .. | ||
| Kconfig | ||
| Makefile | ||
| ir-functions.c | ||
| ir-keymaps.c | ||
| saa7146_core.c | ||
| saa7146_fops.c | ||
| saa7146_hlp.c | ||
| saa7146_i2c.c | ||
| saa7146_vbi.c | ||
| saa7146_video.c | ||