bugfix for commit c552ec92 (userspace/wrsw_rtud)

bugfix for commit: c552ec92 serspace/wrsw_rtud: Don't inform about waiting for HAL for 5 seconds I forgot "!" at the beginning of condition Signed-off-by: Adam Wujek <adam.wujek@cern.ch>

bugfix for commit c552ec92 (userspace/wrsw_rtud)
bugfix for commit: c552ec92 serspace/wrsw_rtud: Don't inform about waiting for HAL for 5 seconds I forgot "!" at the beginning of condition Signed-off-by: Adam Wujek <adam.wujek@cern.ch>
314f95c7 · Adam Wujek · 286bc226 · 314f95c7
Commit 314f95c7 authored Jun 25, 2015 by Adam Wujek 💬
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rtu_drv.c userspace/wrsw_rtud/rtu_drv.c +1 -1

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--- a/userspace/wrsw_rtud/rtu_drv.c
+++ b/userspace/wrsw_rtud/rtu_drv.c
@@ -78,7 +78,7 @@ void init_shm(void)
 	int n_wait = 0;

 	/* wait forever for HAL */
-	while ((hal_head = wrs_shm_get(wrs_shm_hal, "",
+	while (!(hal_head = wrs_shm_get(wrs_shm_hal, "",
 				WRS_SHM_READ | WRS_SHM_LOCKED))) {
 		if (n_wait > 5) {
 			/* print if waiting more than 5 seconds, some waiting