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| author | dillon <dillon@FreeBSD.org> | 1999-01-27 21:50:00 +0000 |
|---|---|---|
| committer | dillon <dillon@FreeBSD.org> | 1999-01-27 21:50:00 +0000 |
| commit | a40e0249d4e2495009cf3fb552bc428d0a8a8676 (patch) | |
| tree | 4c208238f4839fac2a65719e0587b7b1583d6224 /sys/kern/sys_pipe.c | |
| parent | 143a811b84ef1bcf36b91153bfd028dca51265ef (diff) | |
| download | FreeBSD-src-a40e0249d4e2495009cf3fb552bc428d0a8a8676.zip FreeBSD-src-a40e0249d4e2495009cf3fb552bc428d0a8a8676.tar.gz | |
Fix warnings in preparation for adding -Wall -Wcast-qual to the
kernel compile
Diffstat (limited to 'sys/kern/sys_pipe.c')
| -rw-r--r-- | sys/kern/sys_pipe.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/sys/kern/sys_pipe.c b/sys/kern/sys_pipe.c index c0190d2..6deefed 100644 --- a/sys/kern/sys_pipe.c +++ b/sys/kern/sys_pipe.c @@ -16,7 +16,7 @@ * 4. Modifications may be freely made to this file if the above conditions * are met. * - * $Id: sys_pipe.c,v 1.46 1998/12/07 21:58:29 archie Exp $ + * $Id: sys_pipe.c,v 1.47 1999/01/27 10:10:02 bde Exp $ */ /* @@ -282,8 +282,8 @@ pipelock(cpipe, catch) int error; while (cpipe->pipe_state & PIPE_LOCK) { cpipe->pipe_state |= PIPE_LWANT; - if (error = tsleep( cpipe, - catch?(PRIBIO|PCATCH):PRIBIO, "pipelk", 0)) { + if ((error = tsleep( cpipe, + catch?(PRIBIO|PCATCH):PRIBIO, "pipelk", 0)) != 0) { return error; } } @@ -424,7 +424,7 @@ pipe_read(fp, uio, cred) } rpipe->pipe_state |= PIPE_WANTR; - if (error = tsleep(rpipe, PRIBIO|PCATCH, "piperd", 0)) { + if ((error = tsleep(rpipe, PRIBIO|PCATCH, "piperd", 0)) != 0) { break; } } @@ -864,7 +864,7 @@ pipe_write(fp, uio, cred) pipeselwakeup(wpipe); wpipe->pipe_state |= PIPE_WANTW; - if (error = tsleep(wpipe, (PRIBIO+1)|PCATCH, "pipewr", 0)) { + if ((error = tsleep(wpipe, (PRIBIO+1)|PCATCH, "pipewr", 0)) != 0) { break; } /* @@ -1071,7 +1071,7 @@ pipeclose(cpipe) /* * Disconnect from peer */ - if (ppipe = cpipe->pipe_peer) { + if ((ppipe = cpipe->pipe_peer) != NULL) { pipeselwakeup(ppipe); ppipe->pipe_state |= PIPE_EOF; |
