mirror of https://gitee.com/openkylin/linux.git
2ec4e84a5f
This patch removes the null test on dvb. dvb is initialized at the beginning of the function to &port->dvb. Since port is dereferenced prior to the null test, port must be a valid pointer, and &port->dvb cannot be null. The following Coccinelle script is used for detecting the change: @r@ expression e,f; identifier g,y; statement S1,S2; @@ *e = &f->g <+... f->y ...+> *if (e != NULL || ...) S1 else S2 Signed-off-by: Himangi Saraogi <himangi774@gmail.com> Acked-by: Julia Lawall <julia.lawall@lip6.fr> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com> |
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| .. | ||
| Kconfig | ||
| Makefile | ||
| saa7164-api.c | ||
| saa7164-buffer.c | ||
| saa7164-bus.c | ||
| saa7164-cards.c | ||
| saa7164-cmd.c | ||
| saa7164-core.c | ||
| saa7164-dvb.c | ||
| saa7164-encoder.c | ||
| saa7164-fw.c | ||
| saa7164-i2c.c | ||
| saa7164-reg.h | ||
| saa7164-types.h | ||
| saa7164-vbi.c | ||
| saa7164.h | ||